Group 1 - Yitong Century won a bid for a communication engineering construction service project from China Mobile, with a total bid amount of 228 million yuan (including tax) [1] - Zhiyuan New Energy plans to repurchase shares worth between 33 million and 66 million yuan, with a maximum repurchase price of 22.00 yuan per share [1] - GAC Group reported April automobile sales of 116,400 units, a year-on-year decrease of 12.66% [2] - JAC Motors reported April automobile sales of 30,764 units, a year-on-year decrease of 3.55% [3] Group 2 - Fosun Pharma's subsidiary received FDA approval for a clinical trial of a live biotherapeutic product aimed at treating androgenetic alopecia [4] - Liangxin Co. obtained multiple patent certificates, including 2 invention patents and 32 utility model patents [5] - Sainuo Medical's two products received medical device registration certificates in Mexico and Ecuador [5] - Huayu Pharmaceutical's two products received marketing approvals in France and Spain [6] Group 3 - Shengnong Development reported April sales revenue of 1.533 billion yuan, a year-on-year increase of 0.68% [6] - Hasi Lian's potassium chloride and sodium chloride injection passed the consistency evaluation [7] - Shapuaisi received approval for a supplemental application for levofloxacin eye drops [9] - Tianyu Biological reported April sales revenue of 59.32 million yuan from pig sales [10] Group 4 - *ST Weihai was pre-awarded a project worth 108 million yuan [12] - Luoniushan reported April sales revenue of 125 million yuan from pig sales, a year-on-year increase of 12.72% [13] - Minhe Co. reported April sales revenue of 68.30 million yuan from chick sales, a year-on-year increase of 0.51% [14] Group 5 - Double Ring Technology's application for a specific stock issuance was approved by the Shenzhen Stock Exchange [15] - Hualu Hengsheng plans to repurchase shares worth between 200 million and 300 million yuan [16] - Baolong Technology plans to repurchase shares worth between 100 million and 200 million yuan [17] Group 6 - Huasheng Technology's subsidiary plans to sell shares of a company for 200 million yuan [24] - *ST Gengxing's controlling shareholder plans to increase holdings worth between 30 million and 60 million yuan [25] - Ruihuatai's shareholder plans to reduce holdings by up to 1% of the company's shares [26] Group 7 - Foton Motor reported April commercial vehicle sales of 54,816 units, a year-on-year increase of 21.63% [20] - China Merchants Bank plans to invest 15 billion yuan to establish a financial asset investment company [22] - Jinchengxin plans to invest approximately 231 million USD in the Alacran copper-gold-silver mine project [23] Group 8 - Zhongji United's controlling shareholder plans to reduce holdings by up to 2% of the company's shares [30] - Ningbo Huaxiang signed a strategic cooperation agreement to strengthen collaboration in various areas [31] - SMIC reported a net profit of 1.356 billion yuan for Q1 2025, a year-on-year increase of 166.5% [32] Group 9 - FAW Fuwi received a project notification to develop seat products for a luxury brand, with a total sales amount expected to be 1.39 billion yuan [33] - Huakang Clean won a bid for a purification project worth 64.425 million yuan [34] - Lihua Co. reported April sales revenue of 1.125 billion yuan from chicken sales [35]