Graded funds can be subscribed or redeemed by on-site and off-site means. On-site purchase, subscription and redemption are carried out through securities companies qualified for fund consignment business in Shenzhen Stock Exchange.

Over-the-counter subscription, subscription and redemption can be handled through the business place where the fund manager's direct selling agency or consignment agency handles the fund sales business, or through other means provided by the fund manager's direct selling agency or consignment agency. After the two types of shares of graded funds are listed, investors can trade through securities companies.

Investment advantages of graded funds:

1. There are various types of graded funds, which can meet the needs of investors with low risk preference and high risk preference respectively;

2. Investors can allocate assets conveniently and flexibly according to their own investment characteristics and market trends;

3. Graded funds provide convenient, fast and low-cost fund investment methods for all kinds of investors.