标签： 广州葵花蒲典

China Economic Semi-annual Report ｜ Short-term export credit insurance supports 140,000 small and medium-sized enterprises.

　　CCTV News:China Export Credit Insurance Corporation is a policy insurance company aiming at encouraging exports in China. Since the beginning of this year, in the face of the extremely complicated international environment and unexpected domestic epidemic, China Xinbao has fully played a policy role in export protection, service and joint construction of the "Belt and Road" and risk prevention and control. In the first half of the year, the underwriting amount exceeded US$ 445 billion.

　　According to reports, in the first half of this year, China Xinbao realized an underwriting amount of 445.13 billion US dollars, an increase of 11.8% year-on-year; Paid compensation of 730 million US dollars, up 17.0% year-on-year; Support exports and investments to countries along the "Belt and Road" of 95.12 billion US dollars, up 13% year-on-year; The amount covered by export credit insurance accounts for 21.8% of China’s total exports.

　　In terms of supporting small and medium-sized enterprises, in the first half of the year, short-term export credit insurance supported 140,000 small and medium-sized enterprises, with an underwriting amount of US$ 104 billion, an increase of 8.4% year-on-year.

　　In terms of ensuring the stable and smooth supply chain of industrial chain, in the first six months of this year, China Xinbao supported the export of seven key industrial chains, including electronic information, household appliances, vehicle construction machinery, biomedicine, new energy, textiles and clothing and modern agriculture, with a year-on-year increase of 12.7%.

Interpretation of ＂Administrative Measures for Medical Device Recall＂

In order to strengthen the supervision and management of medical device recall and effectively promote the implementation of the main responsibility of enterprise recall, according to the Regulations on the Supervision and Administration of Medical Devices (hereinafter referred to as the Regulations), the State Food and Drug Administration has formulated and promulgated the Measures for the Administration of Medical Device Recall (hereinafter referred to as the Measures). The Measures will be implemented on May 1, 2017, and the relevant contents are now interpreted as follows:

I. Why should the Measures be revised?

As a special commodity, medical devices play an important and irreplaceable role in improving people’s health and quality of life. The safety and effectiveness of medical devices is directly related to people’s health and social harmony and stability, and is a major livelihood and public safety issue. If the listed products are defective and cannot be recalled and controlled in time, it may endanger the health and safety of consumers. Therefore, the establishment and implementation of the recall system of medical device products by the state plays an important role in controlling the risks of defective medical device products after listing, eliminating potential safety hazards of devices and protecting public safety. The practice in other countries and other fields also shows that the recall system is a powerful guarantee to safeguard the safety and rights of consumers. Based on the importance of the medical device recall system, in order to strengthen the supervision and management of the recall-related work, in 2011, the Ministry of Health of the People’s Republic of China issued the Administrative Measures for Medical Device Recall (Trial) (Order No.82), which came into effect on July 1, 2011. The publication and implementation of the "Measures (for Trial Implementation)" provides legal guarantee for timely controlling the risks of medical devices after listing and protecting the safety of public equipment. The implementation of medical device recall system is not only an effective method to control the risk of medical devices, promote the progress of production technology and improve product design, but also an important measure to promote production enterprises to improve product quality awareness and standardize market competition order.

The newly revised Regulations in 2014 included the recall system, which also became a highlight of the new version of the Regulations. In order to further strengthen the management of medical device recall, according to the requirements of the Regulations, on the basis of full investigation of recall systems at home and abroad in the early stage, combined with China’s national conditions and practice, and after soliciting opinions from all parties, the "Measures (Trial)" version was repeatedly discussed and revised, and the "Measures" was revised.

2. What are the main contents stipulated in the Measures?

(1) What is the definition of medical device recall?

The recall of medical devices mentioned in the Measures refers to the actions taken by medical device manufacturers to deal with the defective medical device products of a certain category, model or batch that they have sold on the market according to the prescribed procedures, such as warning, inspection, repair, re-labeling, modification and improvement of instructions, software update, replacement, recovery and destruction.

(2) What are the recall obligations of medical device manufacturers?

Medical device manufacturers are responsible for the quality and safety of their medical devices. We should establish and improve the management system of medical device recall in accordance with the provisions of the Measures, collect information related to the safety of medical devices, investigate and evaluate possible defective products, and recall defective products in time.

The agent designated by the overseas manufacturer of imported medical devices in China shall report the relevant information about the recall of medical devices only abroad to china food and drug administration in time; Where the recall is carried out in China, the designated agent in China shall organize the implementation in accordance with the provisions of the Measures.

(3) What are the recall obligations of medical device enterprises and users?

Medical device enterprises and users shall actively assist medical device manufacturers to investigate and evaluate defective products, actively cooperate with the manufacturers to fulfill the recall obligations, timely convey and feedback the recall information of medical devices according to the recall plan, and control and recover the defective products.

(4) What are the categories of medical device recalls?

According to the different starting conditions of medical device recall, medical device recall can be divided into active recall and ordered recall.

Voluntary recall is a legal obligation of medical device manufacturers to evaluate the quality of medical device products according to relevant requirements or information such as product adverse events, and to determine the defects of medical device products, which are voluntarily implemented by the manufacturers. Ordered recall refers to the recall of medical devices by the food and drug supervision and administration department after investigation and evaluation, which believes that medical device manufacturers should recall defective medical device products without taking the initiative to recall them. In practice, enterprises should take the initiative to recall, supplemented by government departments ordering recalls.

(5) What are the levels of medical device recall?

According to the severity of medical device defects, medical device recalls are divided into:

(1) First-class recall: the use of the medical device may or has caused serious health hazards;

(2) Secondary recall: the use of the medical device may or has caused temporary or reversible health hazards;

(3) Three-level recall: it is less likely that the medical device will cause harm, but it still needs to be recalled.

Medical device manufacturers should determine the recall level according to the specific situation and scientifically design the recall plan and organize its implementation according to the recall level and the sales and use of medical devices.

If a medical device manufacturer makes a decision on medical device recall, the first-level recall shall be within 1 day, the second-level recall shall be within 3 days, and the third-level recall shall be within 7 days, and the relevant medical device business enterprises, users or users shall be notified.

The recall notice shall at least include the following contents:

(1) Recall the basic information such as the name and batch number of medical devices;

(2) the reasons for the recall;

(3) requirements for recall, such as immediately suspending the sale and use of the product, forwarding the recall notice to relevant operating enterprises or users, etc.;

(four) the way to deal with the recalled medical devices.

(six) how to punish medical device manufacturers for refusing to recall medical devices?

Medical device manufacturing enterprises, in violation of the provisions of Article 24 of the Measures, refuse to recall medical devices. According to the provisions of Article 66 of the Regulations, the food and drug supervision and administration department of the people’s government at or above the county level shall order them to make corrections and confiscate the medical devices illegally produced, operated or used; If the value of medical devices illegally produced, operated or used is less than 10,000 yuan, a fine ranging from 20,000 yuan to 50,000 yuan shall be imposed; If the value of the goods is more than 10,000 yuan, a fine of more than 5 times and less than 10 times the value of the goods shall be imposed; If the circumstances are serious, it shall be ordered to stop production and business until the original issuing department revokes the registration certificate, production license and business license of medical devices.

(seven) how to punish the medical device operating enterprises and users who refuse to cooperate with the medical device manufacturing enterprises to fulfill the recall responsibility?

Medical device enterprises and users who refuse to cooperate with the investigation of medical device defects or assist medical device manufacturers in recalling medical devices shall be given a warning and ordered to make corrections within a time limit; Those who refuse to make corrections within the time limit shall be fined up to 30,000 yuan.

3. What are the amendments to the Measures?

The Measures include six chapters and thirty-seven articles, including general principles, investigation and evaluation of medical device defects, voluntary recall, ordered recall, legal liability and supplementary provisions. The revision of the Measures retains the framework and main contents of the Measures (for Trial Implementation). According to the Regulations, the scope of recall and individual operating procedures are supplemented and adjusted, the main responsibility and legal responsibility of production enterprises are strengthened, and the punishment for violations of laws and regulations is intensified. The main amendments include:

(a) the implementation of the main responsibility of medical device recall. It is clear that the registrants or filers of domestic medical device products and the agents designated by overseas manufacturers of imported medical devices in China are the main bodies of medical device recall.

(2) The scope of application has been clarified. The Measures (for Trial Implementation) stipulates that "these Measures shall apply to the recall of medical devices sold in People’s Republic of China (PRC) and their supervision and management", and the Measures shall be amended as "the recall of listed medical devices in People’s Republic of China (PRC) and its supervision and management", which clarifies that all medical device products registered in China shall be implemented or reported in accordance with the requirements of these Measures.

(3) Adjusting the scope of defective products. The Measures (Trial) stipulates that "the recall of medical devices mentioned in these Measures refers to the behavior of medical device manufacturers to eliminate defects by warning, inspecting, repairing, relabeling, modifying and perfecting the instructions, upgrading the software, replacing, recalling and destroying a certain category, model or batch of products that have been sold in the market according to the prescribed procedures", "The defects mentioned in these Measures", It means that medical devices have unreasonable risks that may endanger human health and life safety under normal use, that is, the scope of recall is medical devices that have unreasonable risks that may endanger human health and life safety under normal use. According to the newly revised Regulations, the Measures expand the scope of defective products to "(1) products with unreasonable risks that may endanger human health and life safety under normal use; (two) products that do not meet the mandatory standards and the technical requirements of registered or filed products; (three) products that do not meet the relevant provisions of the quality management of medical device production and circulation, which may lead to unreasonable risks; (4) Other products that need to be recalled ".

(4) The content of defect assessment has been added. In response to the revision to expand the scope of defective products, the item "Does the product meet the mandatory standards, registered or filed product technical requirements" has been added in the main content of evaluating the defects of medical devices.

(5) The regulatory authorities that supervise the destruction of recalled products have been adjusted. The "Measures (Trial)" stipulates that "if it needs to be destroyed, it shall be destroyed under the supervision of the drug supervision and administration department at the place of destruction". But in practice, this method is not conducive to practical operation. At the same time, with the rapid development of information technology, the diversification of supervision methods is the general trend. Therefore, the "Measures" were amended as "Those that need to be destroyed shall be destroyed under the supervision of the food and drug supervision and administration department."

(6) Adjusted the requirements for notification of recall information. The "Measures (Trial)" stipulates that "the drug supervision and administration department shall review the report within 10 days from the date of receiving the summary report and evaluate the recall effect. The conclusion of the review and evaluation shall be notified to the medical device manufacturer in written form and copied to the health administrative department at the same level ". In practice, it is difficult to inform medical device manufacturers and health administrative departments at the same level in written form of review and evaluation conclusions. Therefore, the "Measures" cancel the requirement of notifying production enterprises in written form, and change the information notification to the health administrative department to "notify relevant information to the health administrative department at the same level when necessary".

Five diseases that sound scary are actually not diseases.

Original, don’t scare yourself.

When women do some gynecological examinations every year, many people will find that the report will prompt words that sound terrible, such as "tumor", "effusion" and "erosion".

But in fact, most of these terrible gynecological diseases are not as serious as everyone thinks, and some of them are not diseases at all and do not need treatment.

Today, I will take stock of the five most common gynecological diseases ~

HPV infection

Can be found by special HPV testing.

Scary index: ★★★★★★★

Actual threat: ★★☆☆☆☆

Expert interpretation:

HPV infection is one of the main causes of cervical cancer. But it does not mean that you will get cervical cancer if you are infected with HPV.

In fact, most women who have sex may have been infected with HPV, but they are basically automatically cleared by human immunity within one or two years.

Only a small number of people may continue to be infected for many years, which will eventually lead to cervical cancer.

Therefore, pure HPV infection does not need special treatment, but more is to remind patients to screen regularly and find cancer or precancerous lesions in time.

What situations should we pay attention to?

The threat of HPV to reproductive parts can be divided into two categories: low risk and high risk.

If you are infected with high-risk HPV, it is recommended to have a cervical cytological examination (TCT or LCT). If you find any abnormality, you should have a colposcopy to comprehensively evaluate whether there are any vigilant lesions in the cervix and vagina.

In addition, the possibility of cancer caused by low-risk HPV infection is extremely small, but some patients may have warts of condyloma acuminatum locally in their genitals, and they need medical treatment if necessary.

ovarian cyst

Most of them were found by B-ultrasound.

Scary index: ★★★★★★★

Actual threat: ★★☆☆☆☆

Expert interpretation:

Ovarian cyst is not equal to ovarian tumor.

For women of childbearing age, most of them are physiological cysts, which are related to the development of follicles during ovulation every month. There is also a more complicated "chocolate cyst" which is a manifestation of endometriosis.

For the vast majority of women of childbearing age who find ovarian cysts for the first time, if the diameter is less than 5cm, they can be rechecked on the fourth to fifth day of the next menstrual period. If the cysts disappear, there is no need for treatment.

What situations should we pay attention to?

1. Ovarian cysts are larger than 5 cm in diameter;

2. The cyst didn’t disappear and shrink after follow-up;

3. B-ultrasound found that the cyst had solid components or was completely solid;

4. Postmenopausal women found ovarian cysts;

5, diagnosed as "chocolate cyst".

In the above situations, attention should be paid to timely medical treatment, and whether treatment is needed should follow the doctor’s advice.

hysteromyoma

Most of them were found by B-ultrasound.

Scary index: ★★★★★★★

Actual threat: ★★☆☆☆☆

Expert interpretation:

More than 90% of uterine fibroids are benign.

According to statistics, about 1/3 of women will have uterine fibroids in their lifetime.

Asymptomatic small fibroids generally do not need treatment, just check B-ultrasound regularly.

What situations should we pay attention to?

1. Myoma causes discomfort symptoms, such as menorrhagia, prolonged menstrual period and even anemia, or lower abdominal pain, frequent urination, difficulty in urination and defecation, etc.

2. Women’s infertility or abortion caused by fibroids;

3. A single myoma is large (more than 5cm), or the uterus volume is too large due to the myoma;

4. After observation and review, it was found that the growth rate of fibroids was too fast, and the doctor suspected that there was a possibility of malignant transformation;

5, fibroids in special parts such as submucosal fibroids;

In the above situation, it is necessary to pay attention to timely medical treatment, and doctors should judge whether treatment or surgery is needed.

Pelvic effusion

It is often found by B-ultrasound.

Scary index: ★★★★★☆.

Actual threat: ★★☆☆☆☆

Expert interpretation:

Almost every woman has a little pelvic effusion more or less, most of which are physiological phenomena, such as ovulating follicular fluid and countercurrent menstrual blood, and the human body will adjust itself to absorb the excess effusion.

Therefore, if B-ultrasound shows that pelvic effusion is only 10-30 mm and there are no other discomfort symptoms, most of them don’t need to worry, and most of them don’t need treatment.

What situations should we pay attention to?

If pelvic effusion is caused by other diseases, such as pelvic inflammatory disease and endometriosis, especially if there is a large amount of effusion or there are effusion in many places, or accompanied by abdominal pain, fever, abnormal leucorrhea and other symptoms, you need to seek medical attention in time.

erosion of cervix

Most of them were found by routine gynecological examination.

Scary index: ★★★★★★★

Actual threat: ★★☆☆☆☆

Expert interpretation:

Cervical erosion is not a disease, and this term is no longer used in the medical field.

"Erosion" has nothing to do with the commonly understood "decay".

The so-called cervical erosion refers to columnar epithelial displacement, which is a normal physiological phenomenon and does not need treatment in most cases. It can be understood that the cervix is just "ugly".

What situations should we pay attention to?

The so-called need for treatment of cervical erosion has nothing to do with the "mild, moderate and severe" suggested by some hospitals.

Only when "cervical erosion" is complicated with abnormal cytology, or infection or bleeding, may it need treatment.

What should I pay attention to before doing gynecological examination?

1. Pay attention to the inspection time

General gynecological examination should avoid the physiological period, but some examinations will be a little special.

For example, check ovarian cyst and infertility, etc., it may be necessary to check immediately during the physiological period or just after. Specifically, we should strictly follow the doctor’s advice.

2. Don’t have sex for 24 hours before the examination.

3. Don’t apply drugs or excessively clean the vagina before the examination.

4. Choose a regular medical institution.

After reading the expert’s interpretation of these diseases, will everyone’s fear of these diseases be reduced a lot?

Although the incidence of these gynecological diseases is high, most of them are not a big problem. Rational treatment, active "observation" and "regular review" are the best treatments for most people.

This article is original for "Jing Yi Tong". If there is any content reproduced, please indicate the source.

Reviewer: Chief Physician, Sexual Medicine Clinic, Youchuan Beijing Maternity Hospital

Editor: medical cupping, medical pear sand white

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Original title: "The truth! Listen to the scary five diseases, but they are not diseases! Women must pay attention to … "

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Chongqing ＂killing prison guards and injuring judges＂ criminals： 1／3 retaliated after serving their sentences.

　　On June 20th, Zeng Chuan, the defendant in the case of "killing prison guards and stabbing judges" in Chongqing, was sentenced to death in the first instance.

　　The Paper previously reported that on November 22, 2018, Zeng Chuan stabbed a female judge near Chongqing Nanchuan Court and fled. Leo Liu, a policeman from Nanchuan Prison passing by, and others saw the car chasing him. During the arrest, Zeng Chuan suddenly wielded a knife and killed Leo Liu, who was in front. Zeng Chuan was subsequently arrested and brought to justice by the police. At the time of this crime, Zeng Chuangang was released from southern Sichuan prison for 11 days.

　　The trial of Chongqing No.3 Intermediate People’s Court held that Zeng Chuan deliberately injured the judge Tian, who performed his duties according to law, with a knife in retaliation, and his behavior was a challenge to legal authority and contempt for legal dignity; In order to resist arrest, Leo Liu, a courageous prison policeman, was stabbed to death, which had a very bad social impact.

　　The Paper noted that Zeng Chuan, 41, spent more than one third of his life in prisons, detention centers and drug rehabilitation centers. Zeng Chuan was sentenced to 13 years in prison for robbery. After he was released from prison, he was detained for drug abuse and forced to be isolated and detoxified for more than two years. On August 15, 2017, Zeng Chuan was sentenced to one year and nine months’ imprisonment for the crime of seeking trouble.

　　According to a document obtained by The Paper, Zeng Chuan was transferred to Nanchuan Prison around 2011 after being sentenced for robbery. During this period, he threatened the police to be strictly controlled and given a demerit.

　　Do not commit a crime until 10 days after being released from prison.

　　The Chongqing No.3 Intermediate People’s Court found that Zeng Chuan was sentenced to one year and nine months in prison on August 15, 2017 and released on November 11, 2018 for the crime of seeking trouble. After his release, Zeng Chuan tried many times to find the original case to undertake the police, prosecutors and judges.

　　At 11: 30 on November 22, 2018, Zeng Chuan started from home with a single-edged sharp knife with a blade length of about 15cm and a blade width of about 4cm, walked to the gate of Nanchuan Court, and then wandered around. At about 12: 17, Tian, a judge of Nanchuan Court, got off work, walked from Nanchuan Court to the east, and walked along the sidewalk of the South Street section of Xicheng Street. Zeng Chuan found Tian in the section about 100 meters away from Nanchuan Court on South Street. After going forward to confirm Tian’s identity through dialogue, he stabbed Tian’s legs in three places with a single-edged sharp knife he carried with him and fled the scene.

　　At that time, Leo Liu, Song Mou, Gong Mou, prison guards of Nanchuan Prison in Chongqing, who happened to drive by here, heard the cry, saw Tian Mou fall to the ground and Zeng Chuan ran away with his bag, thinking that a robbery had occurred, and immediately drove to arrest Zeng Chuan.

　　The Paper previously reported that Leo Liu and his colleagues drove to the vicinity of Bo ‘ai Hospital in Nanchuan District. When they saw that the time was ripe for arrest, Leo Liu got off the bus and rushed over to push Zeng Chuan to the corner. Zeng Chuan suddenly propped himself up and stabbed Leo Liu several times with a sharp knife in his hand. Leo Liu fell to the ground immediately after being stabbed, and finally died because of his injuries.

　　Leo Liu’s dormitory in Nanchuan prison. The Paper reporter Xu Hui data map

　　After identification, the degree of injury of the stabbed judge Tian was a minor injury (level 2); Leo Liu stabbed his chest and abdomen with a single-edged sharp instrument, which resulted in the disconnection of superior mesenteric artery and vein and the rupture of inferior vena cava, hemorrhagic shock, respiratory and circulatory failure and death.

　　The trial of Chongqing No.3 Intermediate People’s Court also found that Zeng Chuan was sentenced to eight years’ imprisonment for robbery on November 21, 2002, and six years’ imprisonment for robbery (omission) on January 21, 2003. He was sentenced to 13 years and six months’ imprisonment combined with the original eight years’ imprisonment and released on December 27, 2013.

　　Since then, he was detained twice for 15 days on November 12, 2014 and January 30, 2015 for taking drugs, and was forced to be isolated for two years on February 10, 2015.

　　After coming out of the compulsory isolation drug rehabilitation center, he was sentenced to one year and nine months in prison on August 15, 2017 for the crime of seeking trouble, until he was released on November 11, 2018 before the incident.

　　He once injured himself in prison and threatened the police.

　　According to a document obtained by The Paper, Zeng Chuan’s family lives in Dongcheng Street, Nanchuan District, Chongqing, and has divorced. Both his parents have passed away, and he has a sister in Chengdu, but he has no contact. When Zeng Chuan was serving his sentence, almost only his uncle went to visit him, but he was old. At the request of his uncle, the Chongqing prison management department transferred Zeng Chuan from Sanhe Prison where he had served his sentence to Nanchuan Prison for the convenience of his visit.

　　During his two years and 11 months in Nanchuan Prison, Zeng Chuan was severely punished and given a demerit for self-injury and self-mutilation, threatening the police, and his sentence was not reduced during his sentence in Nanchuan Prison. Nanchuan Prison said that during his prison term, Zeng Chuan was "introverted, had little communication with other criminals, had indifferent relationship, and developed poor behavior. He was able to participate in labor, but he could only complete 80% of the tasks."

　　Before Zeng Chuan was released from prison, the prison administration informed his sister that he would be released from prison. According to the regulations, "released prisoners shall, within 30 days from the date of release, register with the original household registration police station and judicial office with the certificate of released prisoners, and go through relevant formalities. On November 11, 2018, after being released from prison, Zeng Chuan went to the Dongcheng Police Station in Nanchuan District to register, but he did not go to the Dongcheng Judicial Office until he committed the crime again.

　　On June 20, 2019, Chongqing No.3 Intermediate People’s Court held that Zeng Chuan stabbed Tian’s leg with a knife, causing Tian’s minor injury (Grade II) and Leo Liu’s chest and abdomen with a knife, causing Leo Liu’s death. His actions constituted intentional injury and intentional homicide respectively, and one person committed several crimes, with extremely serious harmful consequences.

　　Prior to this, Zeng Chuan was also repeatedly sentenced to punishment for intentional crimes, and after the execution of the punishment, he committed violent crimes such as robbery and trouble-making. He was a recidivist, and after several reforms, he refused to change his mind. It is extremely dangerous to commit a crime again only ten days after being released from prison. In retaliation, Tian Mou, a judge who intentionally injured him with a knife and performed his duties according to law, acted as a challenge to legal authority and a contempt for legal dignity. After stabbing Judge Tian with a knife, in the process of escape, in order to resist arrest, Leo Liu, a courageous prison policeman, was stabbed to death with a deadly single-edged sharp knife, which had a very bad social impact. After Zeng Chuan was arrested, he neither confessed nor repented. The court of first instance held that the harmful consequences of Zeng Chuan’s crime were extremely serious, the circumstances were extremely bad, the subjective malignancy was extremely deep, and personal danger was extremely great. The first instance was sentenced to death according to law.

　　The Paper noted that the notification of Chongqing No.3 Intermediate People’s Court after sentencing the case did not mention whether Zeng Chuan appealed.

Palm oil rebound will be limited.

　　After a short rebound caused by vegetable oil speculation at the end of February, palm oil has fallen sharply recently. In addition to the pressure from its own fundamentals, the overall oil market atmosphere is also empty. Although vegetable oil rose sharply under the policy hype, it failed to effectively boost palm oil, and the expectation of soybean oil destocking failed to be fulfilled, making it a "he is my brother" with palm oil.

　　The impact of vegetable oil speculation is limited.

　　Compared with the sharp rise and fall of vegetable oil under the influence of policies, the soybean oil and palm oil markets operate more rationally, given that their imports have not encountered policy restrictions. Because the proportion of vegetable oil in the supply of oil and fat is not high, the pricing power of oil and fat still lies in soybean and palm oil, and vegetable oil has no leading role in the overall trend of oil and fat. At present, the overall demand for oil is sluggish, the import profit is good, and the short-term inventory is increasing. The rise of soybean oil and palm oil, the backbone of the market, is weak, and it is difficult for vegetable oil to effectively lead oil out of the overall downturn. The speculation of vegetable oil has evolved into a carnival alone.

　　According to our research, the recognition of edible palm oil is low in areas other than South China. Even if the price difference between vegetable oil and palm oil reaches a high level of more than 2,500 yuan/ton, palm oil will not replace vegetable oil too much, and the main benefits will be soybean oil and other kinds of oils. In short, the impact of vegetable oil speculation on palm oil is limited and cannot be effectively boosted.

　　Soybean oil failed to meet the expectation of destocking

　　Recently, soybean oil sharply retreated from the premium raised years ago, and the expectation of destocking failed to be fulfilled, which further suppressed the arbitrage of empty oil and multi-meal. Although after the previous plunge, the trend of soybean oil was slightly stable last week, but the overall situation is still not optimistic. Previously, the core logic of making more soybean oil in the market was that African swine fever affected the stock of pigs, and then affected the demand for soybean meal, and finally affected soybean crushing and soybean oil output, but this logic may be falsified. First of all, the price of soybean meal has fallen to this point, and the feed formula has increased the proportion of soybean meal, and the substitution of miscellaneous meal has become a growth point; Secondly, with the rise of pig prices, farmers may take the risk of delaying slaughter and increasing the consumption of soybean meal in the later stage; Finally, before the inflection point of domestic protein consumption, the growth of meat and poultry breeding will promote the consumption of soybean meal in other breeding sectors.

　　On the whole, the decline of soybean meal demand may be less than expected. Previously, the main reason for the decline of soybean oil was that the expectation of destocking in March was not fulfilled, and it has not yet been traded to the expectation of further inventory decline. However, with the arrival of a large number of imported soybeans in Hong Kong from April to June, if the expectation of a sharp decline in soybean meal demand is falsified, oil plants will crush or make soybean oil stocks increase again, which will easily lead to further collapse of soybean oil, thus dragging down the overall oil performance.

　　Palm oil producing areas have high inventory pressure.

　　SPPOMA said that the output of horse palm increased by 0.77% from March 1 to 25, while MPOA said that the output of horse palm decreased by 0.76% from March 1 to 20. The two institutions have successively given phased output forecasts with a lower growth rate than that of the previous month, but many people ignored the problem that the output base in February was already high. The output of horse palm in February was 1.54 million tons. Considering that the number of working days in March was more than that in February, and the month-on-month increase was 5%, the output in March will still be as high as 1.62 million tons, setting a new record for the same period. However, at present, the seasonal increase of palm oil production in producing areas has not yet started. Although El Ni? o has occurred, its impact is weak and lagging behind, and the overall output pressure in producing areas is still very high. To make matters worse, some negative changes have taken place on the demand side: the prospect of rapeseed production in India has improved, and the supply of soybean oil in China is more abundant than expected, which may make the replacement demand of palm oil less than previously expected.

　　In the context of continuous high output, it is expected that the quotation of the place of origin will still be difficult to hold firm, and the import profit will be given at a later stage, and the inventory pressure of the place of origin will be transferred to China. Although the long-term pressure is great, there is still some support in stages. At present, POGO spread is still at a low level, PME production and blending profits are good, and there is room for speculation in the market outlook. In addition, as China and India enter the pre-holiday stocking period, palm oil consumption is expected to increase in stages, which will boost palm oil prices in April. However, the rebound will be limited if the inventory pressure in the producing area is not reduced.

　　Generally speaking, as China and India, two major demand countries, stock up before April, palm oil consumption is expected to increase in stages under the high price difference between soybean oil and palm oil, which will boost the price of palm oil in April. However, under the background of high output in the producing area, it is expected that the producing area will continue to give the import profit of the demanding country, and the inventory pressure will be transferred to China. It is suggested that the medium and long-term palm oil should still be mainly rebound and short-selling.

Nanning BMW i4 is on sale, with a minimum price of 343,900! Today’s juhui

[car home Nanning Preferential Promotion Channel] Recently, we learned from the Nanning market that a round of preferential policies is coming, with the highest preferential amount reaching 94,000 yuan. At present, the minimum starting price of BMW i4 has dropped to 343,900 yuan. If you are interested in buying this model, you may wish to click "Check the car price" in the quotation form to get a higher discount.

南宁宝马i4特价出售，最低售价34.39万！今日钜惠

The exterior design of BMW i4 continues the design language of BMW family, and the front face adopts a closed grille, which highlights its electric identity. The body lines are smooth and the overall shape is dynamic. The LED headlights on both sides of the front of the car are sharp in design and perfectly integrated with the front face, which enhances the sense of science and technology of the whole car. In addition, BMW i4 is equipped with multi-color wheels and unique body color, providing consumers with more personalized choices.

南宁宝马i4特价出售，最低售价34.39万！今日钜惠

The body size of BMW i4 is 4785*1852*1455mm, the wheelbase is 2856mm, and the front and rear tracks are 1601mm and 1630mm respectively. The side lines of the car body are smooth, elegant and dynamic. The front and rear tyre size are 245/45 R18 and 255/45 R18, respectively, and the matching rim style shows the sports gene and luxury of the BMW i4.

南宁宝马i4特价出售，最低售价34.39万！今日钜惠

The interior of BMW i4 adopts a modern and simple design style. The center console is equipped with a 14.9-inch touch screen, which integrates the functions of multimedia system, navigation, telephone and air conditioning control. The voice recognition system can help drivers operate various functions conveniently. The steering wheel is made of leather, with manual up-and-down and forward-and-backward adjustment functions. In addition, there are multiple USB and Type-C interfaces under the center console, which provides convenient charging and data transmission requirements for passengers. The front seats can be made of different materials according to users’ needs, including imitation leather, genuine leather or leather /Alcantara mix and match, which supports multi-directional adjustment and has heating function. The driver’s seat is also equipped with electric seat memory function to provide the driver with personalized comfort experience. The rear seats support proportional tilting, which increases the flexibility of the trunk space.

南宁宝马i4特价出售，最低售价34.39万！今日钜惠

BMW i4 is equipped with an efficient motor, with a maximum power of 210kW and a maximum torque of 400 Nm, which provides a strong and smooth power output for the vehicle.

Car home car owners spoke highly of the sound insulation effect, dynamic performance and exterior design of BMW i4, especially the design of volcanic red interior, which showed its unique charm.

Mazda is crazy, and the owner talks about the use feeling： the same level benchmark model!

China people have a soft spot for big cars. A car with large volume and space can not only bring a strong atmosphere, but also bring a comfortable ride environment to consumers. The late car cost is the focus of its potential consumers. Next, let’s take a look with Xiaobian.

Let’s take a look at the appearance of Mazda 3 Angkeira. The front of Mazda 3 Angkeira looks very cool, and with the U-shaped net, it is very recognizable. Coupled with the exquisite headlights, it looks quite classy. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Come to the side of the car, the car body size is 4662MM*1797MM*1445MM, the car uses cool lines, the car body gives a very hard feeling, with large-sized thick-walled tires, the overall visual effect is very capable. In the design of the rear end, the rear end echoes the front face, and the taillights give people a very full feeling. Together with the unique exhaust pipe, it creates a good gas field.

Sitting in the car, the interior of Mazda 3 Angkeira looks very simple, which is consistent with the positioning of the car. The steering wheel of the car adopts a three-spoke design, which is made of genuine leather and has a simple shape. Take a look at the central control. The car is decorated with a fashionable and ordinary LCD central control screen, which makes the interior style impressive and meets the aesthetic standards of most consumers. Let Xiaobian introduce the dashboard and seats. The dashboard of this car presents a clean design style, which is very eye-catching. The car uses leather seats, equipped with functions such as electric adjustment with memory, seat proportion falling down, etc., with exquisite materials and comfortable ride.

Mazda 3 Angkor Serra is matched with an automatic manual transmission (AT) gearbox, with a maximum power of 116KW and a maximum torque of 202N.m, which shows good power performance.

The car is equipped with remote control key, engine start/stop, traction control (ASR/TCS, etc.), CarPlay support, CarLife support, Bluetooth /WIFI connection and other configurations, which fully ensures the convenience and comfort of the car experience.

Such a car with the right price is enough to meet the daily practical needs, and it doesn’t take much thought to maintain it at ordinary times, and the cost performance is good. If you are concerned, you might as well experience it.

Geely’s six best-selling family cars have both good technical reputation and practical transportation.

Hello, everyone, I’m Brother Hao! Today, let’s talk about Geely’s "closed eyes" magic cars. What do you mean, close your eyes? That is to say, even if you close your eyes and pick one casually, you won’t regret it Don’t believe it? Then let’s take a look at the magic of these six cars owned by Geely!

Geely Emgrand, from the first model to the market in 2009, is now the fourth generation. In the past 14 years, it has proved its strength with the sales of more than 5 million vehicles. This is not only a number, but also the trust and love of countless families for Emgrand. The fourth generation of Emgrand, the face value, is definitely at the forefront of the trend; The interior is also brand-new, and the sense of technology is bursting. It’s economical, fuel-efficient and durable, and it’s simply a model of a family car. Hao Ge thinks that the distinguished model is the most suitable one, and the total amount will be more than 70,000. The 1.5L engine is equipped with CVT gearbox, which is smooth and fuel-efficient, and the daily transportation is simply not too cool!

Xingrui, with a large wheelbase of 2.8 meters, is surprisingly spacious; Based on Volvo CMA platform, the quality is guaranteed; It is also equipped with an 8155 chip, and the smart experience is directly full. In appearance, Xingrui is the kind of handsome and unforgettable; The interior configuration is also full of sincerity, and the power control is even more unnecessary. The speed is fast and the chassis is stable. It is called a good drive. Hao Ge selfishly recommended the 1.5T Kunlun version, and the full landing did not exceed 115,000, which is cost-effective, simply!

Last year, Binyue was the sales champion in the SUV market below 100,000, with an average monthly sales of more than 10,000 vehicles. This appeal is not built! Binyue’s appearance is fashionable and dynamic, the interior design is also young and energetic, and the configuration is dazzling. Especially the 1.5T Longteng version, with abundant power and low fuel consumption, the key is that the price is close to the people, and the landing is less than 90,000, which is simply tailor-made for young people who have just entered the society!

The new Bo Yue and the new Bo Yue L, both of which are based on CMA architecture, have pure pedigree and guaranteed quality. It is comfortable to drive without losing sports performance, and it is simply a model of family car. Moreover, they all come standard with 8155 chips and Geely Galaxy OS 2.0 system, which are only available in 300,000-class cars. They fly smoothly when used, and there are countless apps and applets, which is simply the "king of volume" in the smart car industry. The new Bo Yue L has raised the sense of luxury to a new height, which makes people shine both in design and configuration. Which of these two cars is not the best in the 100,000-class domestic SUV?

Geely Xingyue L, a masterpiece of benchmarking medium-sized SUV. The wheelbase of 2.9 meters, sitting in it is called a spacious; 2.0T engine and Aisin 8AT gearbox make the power output smooth and strong, and drive as steady as an old dog. Moreover, it is also equipped with 8155 chips and a series of intelligent configurations, and the intelligent experience is not discounted. Some people jokingly call it "Volvo XC40 with a new bid", which is a bit exaggerated, but it shows its extraordinary quality. Friends who like medium-sized SUVs, don’t miss it!

Ok, brother Hao, that’s all for today. Each of these six Geely cars is carefully selected, and you don’t blink when you close your eyes. They not only represent Geely’s car-making strength, but also epitomize the rise of domestic cars. So, which one do you like best? Come and leave a message in the comment area and tell Brother Hao. Let’s talk together!

7 The paper & Radios ｜ Lecun world model is the first attempt; Meta open source text music generation model

The Heart of the Machine & ArXiv Weekly

Participation: Chu Hang, Luo Ruotian, Mei Hongyuan

This week’s important papers include the first research on the world model of Yann LeCun, a Turing Prize winner, and MusicGen, a Meta open source text-generated music model.

Directory:

Self-Supervised Learning from Images with a Joint-Embedding Predictive Architecture

Adversarial Example Does Good: Preventing Painting Imitation from Diffusion Models via Adversarial Examples

Disentangling Writer and Character Styles for Handwriting Generation

INSTRUCTEVAL: Towards Holistic Evaluation of Instruction-Tuned Large Language Models

Reverse Engineering Self-Supervised Learning

VideoComposer: Compositional Video Synthesis with Motion Controllability

Simple and Controllable Music Generation

Arxiv Weekly Radio Station: More Selected Papers of NLP, CV and ML (with Audio)

Paper 1: self-supervised learning from images with a joint-embedding predictive architecture

Authors: Mahmoud Assran et al.

Paper link: https://arxiv.org/pdf/2301.08243.pdf

Abstract: Let AI learn and reason like human beings, which is an important step for artificial intelligence to move towards human intelligence. Yann LeCun, winner of Turing Prize, once proposed a solution of self-monitoring and world model, and now he finally has the first real visual model-I-JEPA. As shown in the following figure, I-JEPA uses a single context block to predict the representations of various target blocks originating from the same image.

Recommendation: The first study of LeCun world model is coming: self-monitoring vision, learning and reasoning like human beings, which is open source.

Paper 2: Adversarial example does good: preventing painting from different models via Adversarial examples.

Authors: Chumeng Liang et al

Paper link: https://arxiv.org/abs/2302.04578

This paper introduces a paper included in ICML 2023 Oral, which was jointly completed by the Shanghai Key Laboratory of Scalable Computing and Systems, new york University and Queen’s University of Belfast. The joint works of this thesis are Liang Chumeng, who is about to study for a doctorate at the University of Southern California, and Wu Xiaoyu, a graduate student at Shanghai Jiaotong University.

Recommendation: quietly add pixel-level watermark to the picture: the method to prevent AI from "copying" works of art has been found.

Paper 3: Disentangling Writer and Character Styles for Writing Generation

Authors: Gang Dai et al.

Paper link: https://arxiv.org/abs/2303.14736

In this paper, researchers from South China University of Technology, National University of Singapore, Hong Kong Polytechnic University and Pazhou Laboratory jointly put forward an interesting handwritten character generation method, which can copy the user’s writing style only by providing a few reference samples, and then generate arbitrary characters that conform to this style.

Recommendation: AI, which can imitate handwriting, creates a unique font for you and is selected as CVPR 2023.

Paper 4: Instructive Eval: Towards Holistic Evaluation of Instruction-Tuned Large Language Models

Authors: Yew Ken Chia et al.

Paper link: https://arxiv.org/abs/2306.04757

Abstract: Over the years, what is the performance of instruction tuning large language model? This study puts forward a brand-new evaluation suite, which comprehensively evaluates them in solving problems, writing and aligning human values, and the results may exceed your expectations. The researchers provide an overall overview of the open source instruction model in Table 3 below.

Recommendation: for four years, the basic open source model has not really improved, and the evaluation of the instruction tuning model is amazing.

Paper 5: reverse engineering self-supervised learning

Authors: Ido Ben-Shaul et al.

Paper link: https://arxiv.org/abs/2305.15614v2

Self-supervised learning can use the unsupervised data of auxiliary tasks to mine its own supervision information, and train the network through this constructed supervision information, so as to learn valuable representations for downstream tasks. Recently, many researchers, including Yann LeCun, winner of Turing Prize, published a study, claiming that self-supervised learning was reverse-engineered, so that we could understand the internal behavior of its training process.

In order to intuitively understand SSL training, Figure 1 below shows the embedding space of training samples of the network through UMAP visualization, which includes the situation before and after training and is divided into different levels.

Recommendation: New research achievement of Yann LeCun team: For self-supervised learning reverse engineering, the original clustering is realized in this way.

Paper 6: video composer: comprehensive video synthesis with motion controllability

Authors: Xiang Wang et al

Paper link: https://arxiv.org/abs/2306.02018

Abstract: In the field of AI painting, Composer proposed by Ali and ControlNet proposed by Stanford led the theoretical development of controllable image generation. However, the exploration of controllable video generation in the industry is still in a relatively blank state. Compared with image generation, controllable video is more complicated, because besides the spatial controllability of video content, it also needs to meet the controllability of time dimension. Based on this, the research teams of Alibaba and Ant Group took the lead in making an attempt and put forward VideoComposer, which realizes the controllability of video in both time and space through combined generation paradigm.

In this study, the performance of VideoComposer is directly tested on nine different classic tasks, and satisfactory results are obtained, which proves the universality of VideoComposer.

Recommendation: Video generation with controllable time and space has come into reality, and the new work VideoComposer of Ali’s big model is on fire.

Paper 7: simple and controllable music generation

Authors: Jade Copet et al.

Paper link: https://arxiv.org/pdf/2306.05284.pdf

Abstract: At the beginning of the year, Google launched MusicLM, a big model of music generation, and the effect was very good. Some people say that this is more important than the ChatGPT of the fire, which almost solves the problem of music generation. Recently, Meta also launched its own text music generation model, MusicGen, which is free for non-commercial use.

Enter the first two sentences in the lyrics of Jay Chou’s "Qi Li Xiang" as follows: "The sparrow outside the window talks on the telephone pole, and you say this sentence is very summer-like" (in Chinese).

Recommendation: Meta open source text generates a big music model, and we tried it with the lyrics of Qilixiang.

ArXiv Weekly Radiostation

Machine Heart, together with ArXiv Weekly Radiostation initiated by Chu Hang, Luo Ruotian and Mei Hongyuan, selected more important papers this week, including 10 selected papers in NLP, CV and ML fields, and provided an audio abstract introduction. Details are as follows:

The 10 NLP selected papers this week are:

1. Can Large Language Models Infer Causation from Correlation? . (from Bernhard Sch?lkopf)

2. Developing Speech Processing Pipelines for Police Accountability. (from Dan Jurafsky)

3. SqueezeLLM: Dense-and-Sparse Quantization. (from Michael W. Mahoney, Kurt Keutzer)

4. Morphosyntactic probing of multilingual BERT models. (from Noah A. Smith)

5. ChatGPT for Us: Preserving Data Privacy in ChatGPT via Dialogue Text Ambiguation to Expand Mental Health Care Delivery. (from Kai-Wei Chang, Majid Sarrafzadeh)

6. Language models are not naysayers: An analysis of language models on negation benchmarks. (from Timothy Baldwin)

7. Modality Adaption or Regularization? A Case Study on End-to-End Speech Translation. (from Jingbo Zhu)

8. Xiezhi: An Ever-Updating Benchmark for Holistic Domain Knowledge Evaluation. (from Rui Xu)

9. Word sense extension. (from Lei Yu)

10. Instruction Tuned Models are Quick Learners. (from Chitta Baral)

The top 10 CV selected papers this week are:

1. Multi-Modal Classifiers for Open-Vocabulary Object Detection. (from Andrew Zisserman)

2. AVIS: Autonomous Visual Information Seeking with Large Language Models. (from Kai-Wei Chang, Cordelia Schmid)

3. SMC-UDA: Structure-Modal Constraint for Unsupervised Cross-Domain Renal Segmentation. (from Rama Chellappa, Xinbo Gao)

4. Aladdin: Zero-Shot Hallucination of Stylized 3D Assets from Abstract Scene Descriptions. (from Leonidas Guibas)

5. Adding 3D Geometry Control to Diffusion Models. (from Alan Yuille)

6. Compositor: Bottom-up Clustering and Compositing for Robust Part and Object Segmentation. (from Alan Yuille)

7. Teaching AI to Teach: Leveraging Limited Human Salience Data Into Unlimited Saliency-Based Training. (from Kevin Bowyer)

8. Instant Multi-View Head Capture through Learnable Registration. (from Michael J. Black)

9. FlowFormer: A Transformer Architecture and Its Masked Cost Volume Autoencoding for Optical Flow. (from Xiaogang Wang)

10. MOFI: Learning Image Representations from Noisy Entity Annotated Images. (from Jon Shlens)

The 10 ML selected papers this week are:

1. A Comprehensive Survey on Applications of Transformers for Deep Learning Tasks. (from Witold Pedrycz)

2. Inductive Linear Probing for Few-shot Node Classification. (from Huan Liu)

3. Virtual Node Tuning for Few-shot Node Classification. (from Huan Liu)

4. Understanding How Consistency Works in Federated Learning via Stage-wise Relaxed Initialization. (from Dacheng Tao)

5. Extending Kernel PCA through Dualization: Sparsity, Robustness and Fast Algorithms. (from Johan A. K. Suykens)

6. Variational Positive-incentive Noise: How Noise Benefits Models. (from Xuelong Li)

7. Privacy Preserving Bayesian Federated Learning in Heterogeneous Settings. (from Joydeep Ghosh)

8. One-for-All: Generalized LoRA for Parameter-Efficient Fine-tuning. (from Eric Xing)

9. Identification of Nonlinear Latent Hierarchical Models. (from Eric Xing)

10. Composing Efficient, Robust Tests for Policy Selection. (from Peter Stone)

? THE END

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Original title: "7 Papers & Radios | LeCun World Model is the first attempt; Meta open source text music generation model "

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2.0T+ wet dual clutch (DCT) is only 398,800, which is not a waste.

If you have requirements for the power of the vehicle, besides the engine parameters, you should actually care about some other data. It’s a medium-sized suv. I wonder how much you know about it. As for its advantages, please read on.

Let’s take a look at the appearance of the Audi Q5L first. The front design of the Audi Q5L is very soft, with a hexagonal grille, which looks very young and individual. Combined with simple and fashionable headlights, the grade of the whole vehicle is improved. The car is equipped with LED daytime running lights, automatic opening and closing, automatic steering, delayed closing, rain and fog mode, etc. Coming to the side of the car body, the size of the car body is 4770 mm * 1893 mm * 1667 mm. The car adopts comfortable lines, and the car body looks very soft. With large-sized thick-walled tires, it looks full of sports. In the rear design, the Audi Q5L rear line is dynamic, the taillights give people a very fashionable and dynamic feeling, and the lower exhaust pipe adopts the design of bilateral double outlet, which is still relatively fashionable and sporty in general.

When I came to the Audi Q5L car, the interior design of Audi Q5L took a round and lovely route, and the overall design atmosphere was still in place. The steering wheel of the car adopts a three-spoke design and is made of leather, which looks a little more fashionable and simple. Let’s take a look at the central control, which is decorated with a 10.1-inch central control screen, making the interior style impressive and hard-core. The dashboard and seats are equally eye-catching, and the dashboard design is remarkable, which looks strong in science and technology. The car uses leather seats, which are wide and thick and very comfortable to ride.

Audi Q5L is matched with a wet dual clutch (DCT) gearbox, with a maximum power of 180KW and a maximum torque of 370N.m, with good power performance.

Audi Q5L space performance is good, and the leg head space is quite comfortable, which brings a better ride experience. In addition, the car is equipped with anti-lock braking system (ABS), LED daytime running lights, brake assist (EBA/BAS, etc.), braking force distribution (EBD), traction control (ASR/TCS, etc.), main driver airbag, passenger airbag, side airbag curtain, front airbag and rear airbag.

This car has been introduced almost before, and I believe many users who buy a car have taken a fancy to its comfort and practicality. If you are excited, you may wish to go offline and actually feel it.