Special Topic: Trading Alerts 【Trading Halts】 603721 *ST Tianze 002848 *ST Gaosu 300685 Amoy Diagnostics Co., Ltd. 002969 Jiamai Packaging 【Trading Resumptions】 600421 Delisted Huarong (Rights Protection) 600696 Delisted Rocks 600636 Delisted Guohua (Rights Protection) 600599 Delisted Panda (Rights Protection) 301096 Baicheng Pharmaceutical 000691 Asia Pacific Industrial 【Highlights】 *ST Huke (Rights Protection): Received a decision on stock termination of listing; will enter the delisting arrangement period on June 8. *ST Chuangxing: Received a decision on stock termination of listing; will enter the delisting arrangement period on June 8. *ST Taihe (Rights Protection): Received a decision on stock termination of listing; will enter the delisting arrangement period on June 8. Hengtong Optic-Electric Co., Ltd.: Plans to spin off its controlling subsidiary, Hengtong Huahai, for listing on the STAR Market. Huicheng Co., Ltd.: Has submitted an application to the Hong Kong Stock Exchange for an H-share issuance and listing. Xiamen Tungsten Co., Ltd.: Its controlling subsidiary, Jinlong Rare Earth, plans to apply for listing on the Beijing Stock Exchange. Heduan Intelligent, with three consecutive limit-ups: Has not generated any revenue related to nuclear fusion or PCB business. Litong Electronics: Currently has no specific implementation plan for token-sharing business. Hangdian Co., Ltd.: First-quarter revenue from optical communication business was 186 million yuan, accounting for a relatively small proportion. Xingyun Technology: Plans to establish a joint venture to engage in the system integration business for computing power containers. Zhongxin Co., Ltd.: The Canadian "dual anti-dumping investigation" will not have a significant adverse impact on the company's operating performance. Wantai Biological: Its nine-valent HPV vaccine has completed national access. Hemei Group: Plans to change its securities abbreviation to "Pengfei Green Energy." *ST Tianze: Will have its delisting risk warning revoked starting June 2. *ST Gaosu: Will have its delisting risk warning and other risk warnings revoked starting June 2. ST Jinhongshun: Will have an additional other risk warning implemented starting June 1. ST Hailong (Rights Protection): The company's stock may be subject to a delisting risk warning. Hongxiang Co., Ltd.: The company and its actual controller have received a "Notice of Transfer for Prosecution." *ST Tianyi (Rights Protection): Has been filed by the CSRC for suspected violations of information disclosure regulations. Dingjide: The company and its actual controller have been filed by the CSRC for suspected violations of information disclosure regulations. Xianhe Co., Ltd.: Actual controller Wang Minglong is set to be fined 600,000 yuan for short-term trading. 【Mergers & Acquisitions】 Hengyu Xintong: Terminated the acquisition of 100% equity in Shendao Technology. Tongye Technology: Terminated the purchase of 91.69% equity in Silinke Semiconductor Company. Energy-saving Tiehan: Planning a major asset restructuring, intends to acquire assets in the energy-saving, environmental protection, and equipment manufacturing industries. Aofei Data: Its wholly-owned subsidiary plans to acquire minority shareholder equity in Aorong Technology for 487 million yuan. Oriental Yuhong: Plans to acquire 55% equity in two Indonesian companies for approximately 542 million yuan to expand into the Southeast Asian market. Shangao Huanneng: Plans to acquire 65% equity in Hengyang Sande for 50 million yuan to expand food waste treatment capacity. 【Refinancing】 Delong Laser: Terminated the 2025 private placement to specific investors under the simplified procedure. Xianggang Technology: Plans to issue convertible bonds to raise no more than 478 million yuan, investing in projects such as color box packaging capacity expansion. Chuanyi Technology: Plans a private placement to raise no more than 871 million yuan, investing in projects like the expansion of the intelligent manufacturing center. Zhongfu Circuit: Plans a private placement to raise no more than 850 million yuan for projects including the renovation and expansion of AI PCB production lines. 【Shareholding Changes & Buybacks】 Guobang Pharmaceutical: Plans to repurchase shares worth 100 million to 200 million yuan. Roborock: The actual controller proposed a share buyback of 300 million to 400 million yuan. Tian'an New Materials: The actual controller committed to not reducing their shareholding in the company within one year. Baolingbao: Enterprises controlled by the actual controller committed to not reducing their holdings within 12 months. Fuxing Co., Ltd.: The controlling shareholder plans to transfer 5.99% of the company's shares via agreement. Hengjida Xin: The controlling shareholder plans to reduce their holdings in the company by no more than 3%. Haitai New Light: Parties acting in concert with the actual controller plan to collectively reduce their holdings by no more than 1.8%. Tianrui Instrument: Lido Virtual Partnership plans to reduce its holdings in the company by no more than 0.996%. Sanlipo: Shareholder Tang Jiyu plans to reduce their holdings in the company by no more than 50,000 shares. 【Contract Awards】 PowerChina: Newly signed contract value for the first four months was 370.774 billion yuan, a year-on-year decrease of 4.07%. China State Construction Engineering Corporation: Won a highway concession project worth approximately 15.91 billion yuan and secured major projects valued at 11.36 billion yuan. Jingu Co., Ltd.: Secured a project designation for Avatar low-carbon wheels from a well-known domestic automotive OEM. Jingce Electronic: Its controlling subsidiary has cumulatively signed sales contracts for semiconductor measurement and inspection equipment worth 516 million yuan. 【Other】 Diantou Green Energy: Plans to invest 1.853 billion yuan in the construction of wind power projects with a total capacity of 300,000 kilowatts. Zhangzidao: Plans to invest 53.6275 million yuan in the construction of a deep-sea raft aquaculture project. Fulaien Te: Plans to invest 300 million yuan to establish a wholly-owned subsidiary, Hangzhou Huanzhuo Digital Technology Co., Ltd. Lujiazui: Plans to invest 1 billion yuan to participate in a proportional capital increase by shareholders of Lujiazui Guotai Life Insurance. Qingyuan Co., Ltd.: Plans to contribute 20 million yuan to participate in the establishment of a private equity fund. Sunshine Noah: Plans to contribute 5 million yuan to participate in the establishment of the Qizhen Zhikang Fund, which will specifically invest in Yisheng Biotechnology. Xinwufeng: Plans to terminate the construction project of a 2,400-head paternal pig farm in Yangjiadu Village, Huitong County. Longzhou Co., Ltd.: Its controlling subsidiary, Zhongqi Hongyuan, will continue temporary suspension of work and production. *ST Haiqin: Its controlling subsidiary, Yalante Manufacturing, has completed maintenance and will resume production on June 1. Jinmei Technology: Its controlling subsidiary plans to list for transfer 39.47% equity in Jining Jindan Chemical. Xinnuowei: Its controlling subsidiary received a 420 million USD upfront payment from AstraZeneca.