The Shanghai and Shenzhen 300 Index is adjusted twice a year, in June and 65438+February respectively. The adjustment date is the last trading day of the current month. In each adjustment, the constituent stocks in the index will be adjusted.

In June of 20021year, the Shanghai and Shenzhen 300 Index was adjusted as follows:

1. Newly added 10 stocks: Anji Technology, Ding Peng Holdings, Guodian Nanrui, Angel Pharmaceutical, Guodian Power, Chen Jing, Huasheng Tiancheng, Orida, Shenzhou Taiyue and Feishun.

2. Withdraw from 10 shares: Changchun Gaoxin, Dongfang Yuhong, En Jie, Haichen Pharmaceutical, Haida Group, Nord, Tongyu Heavy Industry, delisting Baoqianli, Xinyi Solar and Yanzhou Coal.

3. Adjust the weight of 10 shares: China Ping An, Vanke Enterprise, China Construction, China Merchants Bank, China Bank, Industrial Bank, Shanghai Airport, Yili, Longji and LU ZHOU LAO JIAO CO.,LTD.