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Tianyuan Environmental Protection and Huawei signed a strategic cooperation agreement, and Tianyuan Environmental Protection and Huawei signed a strategic cooperation agreement in Shenzhen. According to the agreement, Tianyuan Environmental Protection and Huawei will adhere to the principle of "complementary advantages, mutual benefit and win-win, long-term cooperation and common development" and explore innovative cooperation paths around intelligent optical storage, low-carbon artificial intelligence intelligent calculation, digital construction and application of comprehensive smart energy. In the development of large-scale photovoltaic and energy storage projects, the two sides will build a national-level "photovoltaic intelligent operation and maintenance" demonstration benchmark and explore a grid-type energy storage application model project. By establishing a long-term and stable all-round cooperative relationship, we will deepen cooperation and exchanges and promote the high-quality development of the industry. (Tianyuan Environmental Protection)Jinling Pharmaceutical Co., Ltd.: Magnesium sulfate injection has obtained the drug registration certificate. Jinling Pharmaceutical Co., Ltd. announced that Nanjing Jinling Pharmaceutical Factory, a subsidiary of the company, recently received the "Drug Registration Certificate" for magnesium sulfate injection issued by National Medical Products Administration. Magnesium sulfate injection can be used for the treatment of pregnancy-induced hypertension, eclampsia and preeclampsia, and plays an important role in the prevention and treatment of many diseases. The drug has been recommended by related guides in China, the United States and Canada. This drug registration is conducive to the company's future market expansion and sales, but the production and sales of drugs may be affected by changes in policies and market environment, which is uncertain.Shanghai Ailu: Signed the Strategic Cooperation Agreement with Huaneng New Energy. Shanghai Ailu (301062) announced on the evening of December 11th and signed the Strategic Cooperation Agreement with Huaneng New Energy: Huaneng New Energy will combine the technological research and development and industrial introduction advantages of the company and its holding subsidiary Aina New Energy, and conduct business transactions on the "glass fiber reinforced polyurethane composite frame" products independently developed by Aina New Energy, and through product procurement and technical exchange.

The semiconductor concept oscillated higher and Broadcom integrated daily limit, and the semiconductor concept oscillated higher and Broadcom integrated daily limit. Hengxuan Technology, Purran, Shanghai Beiling, Tailingwei and Dongxin shares rose more than 5%.Afternoon comment: the three major indexes rose slightly in half a day, and the concept of Shanghai's state-owned enterprise reform lifted the tide of daily limit. The three major indexes opened lower and went higher in early trading and rose slightly in half a day. In terms of sectors, the concept of Shanghai's state-owned enterprise reform is on the rise, and Shanghai Material Trade, First Medicine and Shibei High-tech are collectively on the rise. The retail sector continued to be strong, with the daily limit of Youa, Zhongbai Group and Maoye Commercial. The concept of AI glasses is higher, and Tianjian shares and Star Technology both have a daily limit of 20cm; Insurance stocks continued to adjust, and Tianmao Group fell to an intraday limit; Sora concept stocks collectively adjusted back, and the word Huayang Lianzhong fell; Bank shares fluctuated lower, with Bank of Ningbo leading the decline. Overall, stocks rose more and fell less, with more than 3,500 stocks rising. On the disk, Shanghai's state-owned enterprise reform, AI glasses and retail sectors were among the top gainers, while insurance, Sora concept and banking sectors were among the top losers.Tik Tok's concept change has increased the daily limit of the provincial broadcasting group, Tik Tok's concept change has increased, and the daily limit of the provincial broadcasting group, Aohai Technology, Gravity Media and 3D Communication has increased, and Tianlong Group, Haitian Ruisheng and Silk Road Vision have also increased.

Yonhap News Agency: South Korean police special investigation team raided the presidential palace on martial law.Baoxin software: Baokang electronic Beidou vehicle-mounted positioning terminal has achieved a substantial breakthrough in Beidou application through the certification of the Third Institute of Public Security. Recently, the Beidou vehicle-mounted positioning terminal independently integrated by Baoxin software Baokang Electronics has passed the authoritative certification of the Third Institute of Public Security. The terminal adopts a fully domestic chip, which indicates that Baokang Electronics has made a substantial breakthrough in the Beidou application field and has taken a solid step to expand into new business fields. The terminal is based on a single Beidou chip, and all components are made in China, which can achieve centimeter-level accurate positioning. It has a wide application potential in many fields, such as official vehicle management, iron ore transport vehicle scheduling, steel coil frame transport vehicle positioning, fully automatic torpedo tank car positioning, electric bicycle management and so on.Jinling Pharmaceutical Co., Ltd.: Magnesium sulfate injection has obtained the drug registration certificate. Jinling Pharmaceutical Co., Ltd. announced that Nanjing Jinling Pharmaceutical Factory, a subsidiary of the company, recently received the "Drug Registration Certificate" for magnesium sulfate injection issued by National Medical Products Administration. Magnesium sulfate injection can be used for the treatment of pregnancy-induced hypertension, eclampsia and preeclampsia, and plays an important role in the prevention and treatment of many diseases. The drug has been recommended by related guides in China, the United States and Canada. This drug registration is conducive to the company's future market expansion and sales, but the production and sales of drugs may be affected by changes in policies and market environment, which is uncertain.