A-share announcement highlights | China CSSC (600150.SH) will resume trading from tomorrow with 4 consecutive limit ups. Hainan Shuangcheng Pharmaceuticals (002693.SZ) warns of risks.

331 million yuan to buy 37.50% equity of GPU company Ruixin Tuxin and increase capital Wuxi Huadong Heavy Machinery announced that the company recently conducted an audit and evaluation of Ruixin Tuxin, and plans to use 74.25 million yuan to acquire 37.50% of the equity of GPU company Ruixin Tuxin and increase capital.As of June 30, 2024, the assessed value of all equity of RuiXinTuXin shareholders is 200 million yuan. The company will acquire a portion of the equity of RuiXinTuXin and increase its capital with a pre-investment valuation of 198 million yuan. Specifically, the company will purchase a total of 37.50% equity of RuiXinTuXin from Xu Qinghe and Rui Feng Juxin for 74.25 million yuan, and subscribe for 33.67 thousand yuan of newly added registered capital of RuiXinTuXin for 19.8 million yuan. After the transaction is completed, the company will hold a 43.18% stake in RuiXinTuXin, which will be consolidated into the company's financial statements. RuiXinTuXin's main business is GPU chips and solutions. RuiXinTuXin has already achieved mass production and bulk supply of GPU chips, and its first generation products are aimed at the domestic domestic semiconductor market, with the BF2000 series GPU chips competing with the leading domestic semiconductor companies.Business Growth S.F. Holding: In August, the revenue of the express logistics business increased by 13.36% year-on-year. Shenzhen Airport: In August, passenger throughput increased by 16.30% year-on-year. Hainan Airlines Holding: In August, passenger transport volume increased by 12% year-on-year. Juneyao Airlines: In August, passenger transport capacity increased by 13.02% year-on-year. Guangzhou Restaurant Group: The sales volume of own-brand mooncakes in 2024 increased by 1.5% year-on-year. China National Chemical Engineering: The total contract value signed from January to August was 256.128 billion yuan. Financing and Restructuring China Life Insurance: Approved to issue capital replenishment bonds not exceeding 35 billion yuan. Qingdao Guolin Technology Group: Planning to absorb and merge wholly-owned subsidiaries. Equity Transfer Shenzhen Infogem Technologies: Controlling shareholder plans to transfer 7% of shares through agreement. Wuhan Tianyuan Environmental Protection: KONKA Group plans to transfer 5.07% of shares. Business Operations Baotailong New Materials: Three mines of Baotailong New Materials have resumed work. Jiangsu Guoxin Corp., Ltd.: Subsidiaries plan to establish a joint venture to invest in Qingkou Salt Field fishery integrated power generation project. Hybio Pharmaceutical: Aescin peptide injection has been approved for listing. Lionco Pharmaceutical Group: Subsidiary l-carnitine injection passed generic consistency evaluation. Sinotherapeutics Inc.: Dapagliflozin metformin sustained-release tablets received drug registration certificate. Maccura Biotechnology: Fibrinogen activity detection reagent kit obtained a medical device registration certificate. Sansec Technology: released a new generation of anti-quantum cryptography series products. Senton Energy: Wholly-owned subsidiary signed LNG procurement agreement. Hunan Haili Chemical Industry: Subsidiary Ningxia Haili Construction project successfully tested part of the production equipment. Joyvio Food Co., Ltd: Chilean subsidiary signed a cooperation agreement with suppliers for $34.96 million in biological assets as collateral. Jointo Energy Investment: Jointly invested and established GNE Hebei Hengfeng Power Generation Co., Ltd. to expand the 2660MW cogeneration project company. Contract Awards Shandong New Beiyang Information Technology: Holding subsidiary won the China Post Group Guoxin Intelligent Counter procurement project. Hongrun Construction Group: Won the Hengli shipbuilding project with a contract value of 242 million yuan. Beijing New Space Technology: Won a 183 million yuan river comprehensive remediation and smart cultural tourism project. Shenzhen Jinjia Group: Signed a factory lease agreement with Dechangyu and Shenzhen Zhida. Increase and Repurchase Shanghai Shuixing Home Textile: Plans to repurchase 50 million to 75 million yuan worth of shares. Hangzhou Lion Microelectronics: The controlling shareholder proposed to repurchase 40 million to 50 million yuan worth of shares. Suzhou Sushi Testing Group: Plans to repurchase shares worth 30 million to 50 million yuan. Bybon Group: The controlling shareholder plans to increase holdings of 5 million to 10 million yuan worth of shares. Shenma Industrial: Li Yanhe, general manager and controlling shareholder, plans to increase holdings of 40,000 shares of the company. Reduce Holdings Hunan Kylinsec Technology: Shareholder Hunan Gaoxin Investment, holding more than 5%, plans to reduce holdings by not more than 1%. Sichuan Gold: Shareholder Shanghai Desan, holding more than 5%, plans to reduce holdings by not more than 0.5%. Shenzhen Noposion Agrochemicals: Executives plan to reduce holdings by not more than 0.08%. Regulatory Shanghai Sinyang Semiconductor Materials: Received a warning letter from the Shanghai Regulatory Bureau of the China Securities Regulatory Commission. Yunding Technology: The company and related personnel received a warning letter from the Shandong Regulatory Bureau. This article is reproduced from "Tencent Self-selected Stocks", edited by Xu Wenqiang.