
Market Overview - On May 30, the A-share market experienced a decline, with the Shanghai Composite Index falling by 0.47%. The total trading volume for the day was 1.16 trillion yuan, with over 1,100 stocks rising and more than 4,100 stocks declining. There were 53 stocks that hit the daily limit up, while 19 stocks hit the limit down [1]. Sector Performance - The agriculture, forestry, animal husbandry, and fishery sector rose by 1.2%, led by concepts such as pork and poultry farming. Notable gainers included Juxing Agriculture and Animal Husbandry and Xiangjia Co., which hit the daily limit up [1]. - The innovative drug sector continued its strong performance, closing up by 1.56%, with eight stocks hitting the daily limit up, including Ruizhi Pharmaceutical and Hainan Haiyao [1]. Historical Highs - A total of 25 stocks reached their historical closing highs, with a focus on the pharmaceutical, banking, and transportation sectors. The average increase for these stocks was 5.64%, with notable gainers including Warner Pharmaceuticals and Limin Co. [1][2]. Institutional Trading - On May 30, ten stocks were net bought by institutions, with Sifang Precision and Shutai Shen receiving net purchases of 152 million yuan and 110 million yuan, respectively. Conversely, Haoyuan Pharmaceutical and Zhongchao Holdings faced net sell-offs exceeding 50 million yuan [3][4]. Northbound Capital - Northbound capital saw significant net purchases in five stocks, with Sifang Precision and Yunnei Power each receiving over 100 million yuan in net buys. The stock with the highest net sell was Rongfa Nuclear Power, with a net sell of 61.56 million yuan [5]. Corporate Announcements - Bohai Automobile plans to acquire stakes in several companies through a combination of share issuance and cash payment, with the stock expected to be suspended for up to 10 trading days starting June 3, 2025, due to this major asset restructuring [6]. - Aerospace Changfeng announced that it has been suspended from participating in military procurement activities, which may impact its logistics support equipment business in the short term [6]. - Lan Jian Intelligent proposed a share buyback plan using 10 to 20 million yuan of its own funds for employee stock ownership plans or equity incentives [6]. Fundraising and Projects - Vogt Optoelectronics intends to raise no more than 1.5 billion yuan for a MiniLED display backlight module project and to supplement working capital [8]. - China Communications Construction Company plans to repurchase shares worth 500 million to 1 billion yuan to reduce registered capital, with a repurchase price not exceeding 13.58 yuan per share [8].