Group 1 - The announcement date for the fund's open subscription and redemption business is January 12, 2026 [1] - The fund's closed period lasts for three months from the effective date of the fund contract or the day after each open period ends [1][18] - The specific time for the current open period is from January 14, 2026, to February 10, 2026 [2][19] Group 2 - The minimum initial subscription amount through other sales institutions is RMB 1, while the minimum for direct sales is RMB 10 [3][20] - The fund management can adjust the subscription amount limits based on market conditions and will announce any changes [3][20] - The subscription fees are borne by the subscribers and are used for marketing, sales, and registration expenses [6][23] Group 3 - Investors can redeem all or part of their fund shares, and the handling of large redemptions will follow the relevant clauses in the fund contract [8][25] - The redemption fee is charged to the redeeming shareholders, with at least 25% of the total redemption fee going to the fund assets if held for more than 7 days [9][26] - The fund management will process redemptions on a "first in, first out" basis unless otherwise specified in the fund contract [10][27] Group 4 - The fund is managed by Bank of China Investment Management Co., Ltd., with its registered address in Shanghai [11][28] - The fund management company provides various sales channels, including direct sales and an electronic platform [12][29] - The fund's net asset value will be disclosed at least weekly during the closed period and no later than the next day after each open day during the open period [13][30]

Core Viewpoint - The announcement details the operational guidelines for the "Guotai CSI A500 Enhanced Strategy Exchange-Traded Fund," including the procedures for subscription and redemption, as well as the roles of various parties involved in the process [15]. Subscription and Redemption Procedures - The fund adopts a share subscription and redemption method, where both processes are based on share applications [2]. - Subscription and redemption prices may include a combination of securities, cash alternatives, and other considerations [2]. - Once submitted, subscription and redemption applications cannot be revoked [2]. - The fund management must prioritize the interests of existing shareholders during these processes [2][4]. Quantity Limitations - The minimum subscription and redemption unit is set at 3 million shares, subject to adjustments by the fund management based on market conditions [3]. - The fund management may impose limits on the maximum number of shares that can be subscribed or redeemed in a single day [3]. - Measures will be taken to protect existing shareholders if large subscriptions could negatively impact their interests [4]. Fees and Confirmation - Subscription and redemption agents may charge a commission of up to 0.50% for their services, which includes fees from exchanges and registration institutions [5]. - Applications for subscription and redemption will be confirmed on the same day they are received, provided all requirements are met [6]. Clearing and Settlement - The clearing and settlement of shares, securities, and cash alternatives will follow the regulations of the Shenzhen Stock Exchange and relevant agreements [7]. - Successful subscriptions and redemptions will be processed within specific timelines, with cash settlements occurring on T+1 and T+2 days [7]. Agent Institutions - A list of subscription and redemption agents includes various securities firms, ensuring a wide range of options for investors [10]. Net Asset Value Disclosure - The fund management is required to disclose the net asset value of the fund shares by the next business day after each open day starting from May 29, 2025 [12]. Additional Information - Investors are encouraged to read the updated prospectus for detailed information about the fund [13].