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.