On June 11, Gelun Hui reported that Jiangyin Zhongnan Heavy Industries (002445.SZ) announced that it recently received a notice from the controlling shareholder Chengbang Enterprise Management Development Center (limited partnership), which is the consistent actor with the company. The notice was regarding the increase in holdings of the shares of Zhongnan Red Culture Group Co., Ltd. Based on the high recognition of the long-term value of the company and the strong confidence in its future continuous and stable development, United Microelectronics Corporation, the notified shareholder, purchased 10 million shares of the company through the trading system of the Shenzhen Stock Exchange via centralized bidding method on June 4-7, 2024, increasing its shareholding by 0.4181% of the total shareholding of the company.