Zhitong Financial APP News, Perry Shares (300831.SZ) announced that from May 7, 2021 to January 11, 2022, China Development Bank Equipment, a shareholder holding more than 5% of the company's shares, will reduce its holdings of 16 million shares of the company through the stock exchange in a centralized bidding manner, accounting for 5.00% of the company's total share capital. After the change of rights and interests, the shareholding ratio of CDB Equipment dropped to 6.18%.