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Donghai securities: The refrigerant industry is expected to maintain a high degree of prosperity. According to the donghai securities Research Report, in 2025, the second-generation refrigerant quota will be reduced, and the total production quota of the third-generation refrigerant will remain at the baseline value. With the increase in demand for new household air conditioners and maintenance and replacement, the supply and demand relationship of the third-generation refrigerants will tighten, and the downstream air conditioners will be rapidly upgraded in December. The refrigerant industry is expected to maintain a high degree of prosperity, and the profitability of related refrigerant manufacturers is expected to be greatly improved. It is suggested to pay attention to the leading refrigerant industry and fluorine chemical production enterprises with relatively perfect industrial chain, such as Juhua, Sanmei and stone resources related to fluorine chemical raw materials.According to reports, AllianceBernstein will sue Switzerland for the cancellation of Credit Suisse's $17 billion debt.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.

The 10-year active bonds of China inter-bank bond market expanded strongly in the afternoon, and the yield fell below 1.85% and continued to set a new record low.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%.Prudential is said to be considering selling about 30% of Hanya.

The French President will convene all parties to discuss the candidate for the new Prime Minister. The French Presidential Palace announced on December 9 that President Macron will convene representatives of most political parties in the Elysee Palace on the afternoon of December 10 to discuss the candidate for the new Prime Minister, so as to form a government in line with national interests. The statement of the French Presidential Palace said that the talks on the 10th only invited political parties that "indicated that they put themselves in a compromise framework", excluding the far-right National Alliance and the far-left "unyielding France" party. On the 4th of this month, the French National Assembly voted to pass a motion of no confidence for the government. French Prime Minister Banier subsequently submitted his resignation, and his cabinet continued to be responsible for daily government affairs and emergency management until the appointment of a new prime minister. Macron said in a televised speech on the evening of December 5th that a new Prime Minister would be appointed "in the next few days". (CCTV International News)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.The official responded to the fire in Alibaba's cloud computing data center. On December 9, some netizens released a video saying that there was a fire in Alibaba's cloud database in Yuancheng District, Heyuan, Guangdong Province, and a raging fire was lit at the scene, and smoke was rolling. The video publisher said that the fire broke out on the afternoon of the 9th, and hundreds of people escaped. The reporter called the customer service staff in Alibaba Cloud, and the customer service said that the relevant failure notice and fire situation had not been received at present. Subsequently, the reporter from the urban scene called the Propaganda Department of Yuancheng District Committee of Heyuan City, Guangdong Province. The staff of the Propaganda Department confirmed this to the reporter. The staff told the reporter that the fire broke out in the jurisdiction of Yuannan Town. Yesterday (9 th) at around 3 pm, the fire was extinguished. There were no casualties at the scene. (urban scene)