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Hong Kong stocks opened higher and went lower, while the Hang Seng Index and Hang Seng Science and Technology Index fell successively. The branch index now fell by 0.8%, having previously risen by more than 4%.Malaysia's palm oil exports from December 1 to 10 were 423,567 metric tons, while those from November 1 to 10 were 419,094 metric tons.FTSE China A50 index futures fell to 3.5%.

Optoelectronic Co., Ltd.: The core material GP of optical communication of Xinhuaguang Company has made a breakthrough. According to the news of Optoelectronic Co., Ltd., recently, the core material GP of optical communication independently developed by Xinhuaguang Company of Optoelectronic Co., Ltd. has broken through the mass production process, and has been sent to many enterprises in the optical communication field for testing and use, and its performance meets the requirements of customers. The product has special function effect, which can realize unidirectional conduction of light, improve the efficiency and reliability of signal transmission, and plays a very important role in the field of optical communication. With the rapid development of artificial intelligence, products will also help improve the computing power of artificial intelligence.Before the passenger flow resumed, the number of entry-exit passengers at Shanghai Port increased by 91.3% in November. According to the news released by Pudong, from January to November this year, Shanghai Border Inspection Station inspected 247,000 vehicles (ships) at Shanghai Port, and inspected more than 33.1 million passengers, up by 43.6% and 91.3% respectively compared with the same period of last year. Since last year, with the introduction and restoration of various visa-free policies, the degree of entry and exit facilitation has been continuously improved. Up to now, China has implemented a unilateral visa-free policy for 38 countries and achieved a comprehensive visa-free policy with 25 countries.The three major A-share stock indexes fell, with the Shanghai Composite Index narrowing to less than 1%, the Shenzhen Composite Index rising by 1.3% and the Growth Enterprise Market Index rising by 1.35%.

Foreign media: The Biden administration of the United States is seeking ways to get in touch with the Syrian opposition and promote "informal diplomacy". According to Reuters's report on the 9th, after the collapse of the Assad regime, the Biden administration of the United States is seeking ways to get in touch with the Syrian opposition, and at the same time, it is talking with regional partners such as Turkey to promote "informal diplomacy". (World Wide Web)Pakistan's KSE-100 index rose 1% to 111,119.90.European regulators have learned to investigate the advertising agreement between Google and Meta for teenagers. European regulators have learned to investigate the advertising agreement between Google and Meta for teenagers and have asked Google to provide more information about the cooperation with Meta's secret advertising. According to informed sources, European Commission officials have been investigating a series of advertising activities on YouTube to promote Instagram to young people.