晚间公告丨9月18日这些公告有看头

Core Viewpoint - The article summarizes significant announcements from various listed companies in the Shanghai and Shenzhen stock markets, highlighting key developments that may impact investors' decisions. Group 1: Company Announcements - Changying Precision announced that it has no equity relationship with Yushu Technology, clarifying recent inquiries on its "Interactive Easy" platform [4] - *ST Chuangxing's chairman, Liu Peng, has been detained by the Hangzhou Public Security Bureau for suspected criminal activity, with the company's operations unaffected as the general manager, Yang Zhe, will act as chairman during this period [5] - Tianpu Co. warned of significant trading risks due to a sharp increase in its stock price, indicating a potential for rapid decline [6] - Lanshi Heavy Industry reported that Gansu Guotou will receive a 90% stake in Lanshi Group without compensation, making it an indirect controlling shareholder [7] - Kosen Technology highlighted risks of operational losses despite no significant changes in its fundamentals, as its stock price has deviated from its basic performance [8] - Shanhigh Holdings disclosed a high concentration of ownership, with 92.46% of shares held by a few shareholders, and warned of stock price volatility [9] - Changfei Optical Fiber stated that its core business related to hollow-core fiber optics has not yet significantly impacted its financial data [10] - Shoukai Co. confirmed that its production and operations are normal despite recent stock price fluctuations [11][12] - Shanghai Construction reported a significant short-term stock price increase, indicating a "hot potato" effect and potential for rapid decline [13] - Anhui Heli plans to acquire a 51% stake in Jianghuai Heavy Industry for 274 million yuan, with the transaction requiring shareholder approval [14] Group 2: Performance Metrics - Shentong Express reported an August revenue of 4.434 billion yuan, a year-on-year increase of 14.47%, with a total business volume of 2.147 billion parcels [15] - Yunda Express announced an August revenue of 4.119 billion yuan, a 5.16% increase year-on-year, with a business volume of 2.145 billion parcels [16] - YTO Express reported an August revenue of 5.39 billion yuan, reflecting a 9.82% year-on-year growth, with a business volume of 2.511 billion parcels [17] Group 3: Share Buybacks - Goodway announced an increase in its share buyback price limit from 53 yuan to 70 yuan per share, having repurchased 1.1502 million shares for approximately 49.93 million yuan [19] - Jian Sheng Group proposed a share buyback plan with a total fund of 150 million to 300 million yuan, with a maximum buyback price of 14.69 yuan per share [20] Group 4: Major Contracts - Fulian Precision's subsidiary secured a 1.5 billion yuan prepayment agreement with Ningde Times for lithium iron phosphate supply [21] - Sanwei Co. won a procurement project worth 158 million yuan for concrete sleepers for railway construction [22] - Shudao Equipment signed a construction contract worth 24.68 million yuan for a hydrogen fuel cell manufacturing project [23] - Palm Holdings announced a successful bid for a high-standard farmland construction project valued at 433 million yuan [25] - Zhongtai Co.'s subsidiary plans to sign a supply contract with a South Korean joint venture, with a total procurement amount not exceeding 20 million yuan [26]