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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.Turkey initiated the sunset review investigation of safeguard measures for Iranian float glass. According to China Trade Relief Information Network, on December 7, the Turkish Ministry of Trade issued Announcement No.2024/10, saying that the third sunset review investigation of safeguard measures was initiated for float glass originating in Iran at the request of domestic Turkish manufacturers; At the same time, it is suggested to levy a temporary safeguard measure tax of USD 36/ton on the products involved for 200 days from December 12, 2024, and the implementation of the measures shall be subject to the relevant tax collection order of the President of Turkey. The Turkish tax codes of the products involved are 70.04, 70.05 and 70.06. The final ruling will be made within nine months, except for another extension (up to six months). The announcement shall take effect as of the date of promulgation.Monitoring of main funds: The net sales of Cyrus exceeded 1.9 billion yuan. According to the data, today's main funds flowed into the food and beverage industry, commercial retail, national defense and military industry, and the net outflow from the new electric industry, medicine, computers and other sectors, of which the net outflow from the new electric industry was 4.779 billion yuan. In terms of individual stocks, the giant ship has an intelligent daily limit, with the net inflow of main funds of 1.018 billion yuan ranking first, while Oriental Seiko, Yonghui Supermarket and Jianghuai Automobile are among the top net inflows of main funds; Sellers were sold for 1.995 billion yuan, ranking first in net outflow, while vision china, Straight Flush, Hengrui Pharma and other major funds were in the top.

The leader of South Korea's ruling party proposed that the party should further promote the "special inspection law for civil strife". On the 10th, Han Dongxun, leader of South Korea's ruling National Power Party, proposed that the ruling party should separately promote the "special inspection law for civil strife" against martial law. According to Yonhap News Agency, the National Power Party held a private meeting of all its members in the National Assembly that day, and Han Dongxun made the above statement at the meeting.The latest development of quantum computing research: A new generation of quantum chips can improve the quantum error-correcting function. The internationally renowned academic journal Nature recently published a quantum computing paper saying that the latest generation of quantum chips of Google Quantum AI can realize the quantum error-correcting function of suppressing errors below a critical threshold, which is considered to be a necessary condition for realizing the practical application of quantum computing in the future. Researchers believe that the performance expansion of the latest generation of quantum chips may promote the operational requirements of large-scale fault-tolerant quantum computing. (Zhongxin. com)Investors asked the Bank of India to allow the sale of national bonds as zero coupon bond. According to people familiar with the matter, investors urged the Bank of India to allow the state government debt to be converted into zero-coupon bonds. At a recent meeting with the Bank of India, insurance companies dominated the demand for facilities to register interest on national bonds and separate transactions of securities principal (STRIPS). Currently, the Reserve Bank of India only provides this function for federal debt. STRIPS is a popular product in the United States and other developed markets. It was first released in India in 2010, but it has little effect. However, in recent years, the demand for long-term savings products has increased and sales have surged. One of the people familiar with the matter said that allowing state bills to be converted into so-called divested bonds would give investors an additional spread of 30 to 40 basis points higher than that of similar federal securities. State bonds are illiquid and are usually sold at a higher yield than central government bonds.

Shougang shares invested in the establishment of electromagnetic materials technology company in Suzhou. The enterprise search APP shows that Shougang Zhixin Electromagnetic Materials Technology (Suzhou) Co., Ltd. was recently established, with Zhao Songshan as the legal representative and a registered capital of 5 million yuan. Its business scope includes: hardware product manufacturing; Sales of metal materials; Metal cutting service; Sales of metal products. Enterprise survey shows that the company is wholly owned by Shougang Zhixin Electromagnetic Materials (Qian 'an) Co., Ltd., a subsidiary of shougang shares.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.The Hang Seng Science and Technology Index fell, having previously risen by more than 4%; The increase of Hang Seng Index narrowed to 0.4%, after rising by more than 3%.