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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.US spokesperson: The conflict relegation mechanism with Russia has not been activated. According to a report by the Russian satellite agency on December 10, US Defense Department spokeswoman Sabrina Singh told reporters on the 9 th that the United States did not activate the conflict relegation mechanism with Russia after the change of Syrian regime, but these mechanisms remain available. According to the report, Singh said at a closed press conference: "I don't know if there has been any opening since the last mention of the channel, but the channel has always remained open." Earlier, militants occupying Syrian state television claimed to have controlled the whole country during the live broadcast. The Russian Foreign Ministry said that after negotiating with some participants in the Syrian conflict, Syrian President Bashar al-Assad decided to resign from the presidency and leave Syria and hand over power peacefully, while Russia did not participate in the negotiations. (Reference message)Xinke Materials: The wholly-owned subsidiary plans to invest 87.5 million yuan to build a copper cable project for high-speed communication copper connection. Xinke Materials announced that the wholly-owned subsidiary Xinzi Nengke plans to build a copper cable project for high-speed communication copper connection with an annual output of 40,000 kilometers in Santai County, Sichuan Province with self-raised funds of 87.5 million yuan. The construction of this project plans to invest 87.5 million yuan, including 25 million yuan for plant construction, 38 million yuan for equipment, 4.5 million yuan for other auxiliary facilities, and 20 million yuan for working capital. The construction period of the project is 16 months, and the estimated sales income in the year of reaching the outline is 180 million yuan.

HSBC: The Bank of Japan may raise interest rates next week. Economists at HSBC Global Research pointed out that the Bank of Japan may raise interest rates at its meeting in December. Frederic Neumann and Jun Takazawa, the bank's economists, said that the recent hawkish remarks by officials reflected both foreign exchange fluctuations and the improvement of economic data. Most members of the Bank of Japan's Policy Committee may have enough confidence that wages will continue to increase generally next year and will choose to raise interest rates before December and January, when Trump takes office. Japan's economy and prices are still on the normal track, and wages, consumption and service inflation have all made progress. HSBC predicts that the Bank of Japan will raise interest rates by 25 basis points again in the first quarter of 2026, bringing the policy interest rate to 1%.Treasury futures rose by 1.40% in the afternoon, with 30-year main contracts rising by 1.40%, 30-year main contracts rising by 1.40%, 10-year main contracts rising by 0.67% and 5-year main contracts rising by 0.43%, all reaching record highs. The 2-year main contract rose by 0.15%.It is reported that Samsung's electronic chip foundry division has increased the 4nm yield to nearly 70%, and Han Zhenwan, head of the chip foundry business, said that it will greatly improve the 2nm process yield. (Digtimes)

The concept of commercial aerospace fluctuated and strengthened. China satellite hit the daily limit, and China satellite hit the daily limit in the afternoon. Cisco Rui and Shanghai Hanxun rose more than 10%, while Zhenradium Technology, Sichuang Electronics, Zhimingda, Shanghai Hugong and China Weitong rose more than 5%.International Air Transport Association predicts that the global aviation industry will reach a record 5.2 billion passengers in 2025.Southbound funds sold a net of HK$ 10.324 billion today. Alibaba bought a net of HK$ 539 million against the market. Southbound funds sold a net of HK$ 10.324 billion today. TraHK, Hang Seng China Enterprise and Meituan -W were sold a net of HK$ 6.988 billion, HK$ 811 million and HK$ 552 million respectively. Alibaba -W gained a net purchase of HK$ 539 million against the market.