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Australia's S&P/ASX 200 index closed down 0.5% to 8,353.60 points.The cement building materials sector rose sharply, Yatai Group had a daily limit in the afternoon, and Honglu Steel Structure, Fujian Cement, Jinyu Group, hangxiao and Tianshan were among the top gainers.Chip heavyweights continued to fall in the afternoon, with Zhongwei diving down more than 5%, Haiguang Information down more than 4%, and SMIC and North Huachuang down more than 1%.

Alibaba Cloud will build new data centers in five overseas countries. On December 11th, Yuan Qian, president of Alibaba Cloud Intelligent International, revealed that in the next three years, Alibaba Cloud will invest in new data centers in five countries around the world, which are located in South Korea, Malaysia, the Philippines, Thailand and Mexico, and will further increase localized services and ecosystem construction. At present, Alibaba Cloud operates 85 available zones in 28 regions around the world, covering Chinese mainland, Hongkong, Southeast Asia, Japan and South Korea, the Middle East and Europe and America.Keli Sensing holds 51% of the shares in Shenyang Dongda Sensing Company, and the enterprise search APP shows that recently, Shenyang Dongda Sensing Technology Co., Ltd. has undergone industrial and commercial changes, and the original shareholder Zhao Fu withdrew, adding Keli Sensing as the largest shareholder, holding 51%; At the same time, the company's key personnel have also changed, including Ke Jiandong as the new chairman and Wang Qiang as the company's manager, director and legal representative. Enterprise investigation shows that Shenyang Dongda Sensing Technology Co., Ltd. was established in March 1999, with Wang Qiang as the legal representative and a registered capital of 2 million yuan. It is mainly engaged in customized design, research and development of high-end temperature sensors and temperature measurement technical services.An increase of 91.3%! In the first 11 months, there were more than 33.1 million people entering and leaving Shanghai port. Since last year, China has successively introduced or resumed various visa-free policies, and the level of entry and exit facilitation has been continuously improved. From January to November this year, Shanghai Border Inspection Station inspected 247,000 inbound and outbound means of transport at Shanghai Port, and inspected more than 33.1 million passengers, up 43.6% and 91.3% respectively over the same period last year. (CCTV News)

The Mammal Area of the Hong Kong Zoological and Botanical Park will be reopened. Many monkeys in the park were infected with bacteria and died. The Leisure and Cultural Services Department (LCSD) of the Hong Kong Special Administrative Region Government announced that the Mammal Area of the Hong Kong Zoological and Botanical Park will be reopened on December 13th. On 14 October, the LCSD closed the mammal area in response to the death of monkeys infected with bacteria in the park, and immediately took a number of prevention and control measures, including comprehensive cleaning and disinfection of the cages; Arrange employees who take care of animals to wear protective equipment to remind employees to pay attention to their health; The bacterial test results of the employees concerned were all negative, and the test results of soil and water samples nearby were all negative. At present, the health status of mammals and staff caring for animals in the park is normal, and the LCSD will reopen the mammal area of the park. (Voice of Greater Bay Area)The decline of treasury bonds futures narrowed in the afternoon, with the 30-year main contract falling by 0.05%, the 10-year main contract falling by 0.06%, the 5-year main contract falling by 0.08% and the 2-year main contract falling by 0.04%.Microsoft has set up a new consumer artificial intelligence health department. According to the Financial Times, Microsoft has set up a consumer artificial intelligence health department in London, which will use generated AI to focus on consumer health applications, including specific health conditions, symptoms and mental health. Mustafa Suleyman, head of artificial intelligence at Microsoft, hired Dominic King, former head of DeepMind's health department.