It is understood that on Saturday, April 2, 2022, A shares will be closed and will not open. During Tomb-Sweeping Day, A shares will be closed from April 2nd to April 5th.

Open-end fund is one of the basic forms of fund operation in the world. Fund management companies can sell new fund shares to investors at any time, and also need to buy back their fund shares at any time at the request of investors. Open-end funds have become the mainstream of the international fund market. More than 90% of the fund markets in the United States, Britain, Hongkong and Taiwan Province Province are open-end funds.