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South Korea will take additional market stabilization measures when necessary.The yield of major inter-bank interest rate bonds generally declined at the beginning of the session, and the yield of 10-year treasury bonds "24 interest-bearing treasury bonds 11" fell by 0.5bp to 1.8030%, hitting a record low; The yield of 10-year CDB "24 CDB 15" decreased by 2.25bp to 1.86%, and the yield of 30-year Treasury bond "24 Special Treasury Bond 06" decreased by 2.25bp to 2.02%.The yield of major inter-bank interest rate bonds generally declined at the beginning of the session, and the yield of 10-year treasury bonds "24 interest-bearing treasury bonds 11" fell by 0.5bp to 1.8030%, hitting a record low; The yield of 10-year CDB "24 CDB 15" decreased by 2.25bp to 1.86%, and the yield of 30-year Treasury bond "24 Special Treasury Bond 06" decreased by 2.25bp to 2.02%.

People's Daily: Ensure that artificial intelligence is always a "friend". At present, the ability of artificial intelligence is comparable to that of human brain in many aspects, but it cannot accurately distinguish right from wrong in terms of value. This means that it is necessary to strengthen the supervision and regulation of artificial intelligence from many aspects. In recent years, many countries, including China, have introduced artificial intelligence development plans, management methods and supervision principles, precisely to ensure that technology truly serves people and benefits society. No matter how far artificial intelligence develops, it all comes from human design and is an extension of human wisdom. Artificial intelligence is doing more and more work and becoming more and more intelligent. We must take precautions to ensure that it is always a "friend".Google released the Android XR operating system, and Samsung's first launch will be launched next year. On December 12, local time, Google launched a new operating system Android XR developed in cooperation with Samsung, which combines years of investment in AI, AR and VR, aiming at wearing devices and smart glasses. Bring a practical experience. This release is a preview for developers, who can start to develop applications and games for the upcoming Android XR device. The first head-mounted display device developed based on Android XR is code-named "Project Moohan", which is made by Samsung and will go on sale next year.The leading enterprises in the quantum science and technology sector are competing for layout. Recently, the quantum science and technology sector has been active. Since September 24, the concept index of the straight flush quantum science and technology has risen by more than 60%, and the stock prices of many stocks have doubled. Among A-share listed companies, many companies including China Mobile, China Telecom, Guo Dun Quantum, Hexin Instrument, Guoxin Technology and Geer Software have already laid out in the field of quantum technology. In terms of future market potential, ICVTA&K, a scientific and technological consulting organization, predicts that in 2023, the overall market size of the global quantum industry may reach 7.24 billion US dollars. However, the current quantum technology industry is still in the stage of research and development and industrial exploration. Taking quantum computing as an example, Guo Dun Quantum said in a survey conducted by an organization on November 15th that quantum computers have only achieved quantum superiority in some specific problems at present, and it is estimated that it will take about 5 to 10 years to surpass classical computing power in practical and valuable problems in the future. (Economic Information Daily)

Pfizer announced an increase in its quarterly dividend, and American pharmaceutical giant Pfizer said on Thursday that it would increase its quarterly dividend by 2.4%, from 42 cents to 43 cents per share. The new dividend is equivalent to $1.72 per year, which means that the annual yield is about 6.8%. Albert Bourla, CEO of Pfizer, said that the dividend increase highlighted the company's strong financial performance, execution and commitment to return capital to shareholders.The restricted shares with a market value of 644 million yuan were lifted today. Xishan Technology, Betray and Wanda Bearing were among the top companies in terms of market value. On Friday (December 13th), the restricted shares of eight companies were lifted, with a total lifting amount of 20,925,400 shares. According to the latest closing price, the total lifting market value was 644 million yuan. Judging from the amount of lifting the ban, Betray, Xishan Technology and Nanwang Technology were among the top, with 9,834,300 shares, 3,706,800 shares and 3,247,500 shares respectively. Judging from the market value of lifting the ban, the number of shares lifted by 0 companies exceeded 100 million yuan. Xishan Technology, Betray and Wanda Bearing are among the top companies in terms of market value, with market values of 246 million yuan, 229 million yuan and 76.73 million yuan respectively. From the perspective of the proportion of shares released from the ban to the total share capital, Xishan Technology, Wanda Bearing and Nanwang Technology are among the top, with 7.47%, 3.08% and 1.66% respectively.Yuejiang: It is planned to sell about 40 million H shares globally through the IPO of Hong Kong stocks. It is expected to be listed on the Hong Kong Stock Exchange on December 23, and Yuejiang announced on the Hong Kong Stock Exchange on December 13 that the company plans to sell about 40 million H shares globally, with Hong Kong public offering accounting for 5% and international offering accounting for 95%. The offer price will not be higher than HK$ 20.80 per offering share, and it is currently expected to be not lower than HK$ 18.80 per offering share, with 200 shares per lot. It is expected that the shares will start trading on the Stock Exchange at 9: 00 am on Monday, December 23, 2024, Hong Kong time.