1. For Celestica CSI 500 Index Fund, during the subscription period and the fund has just ended its dividend distribution, the fund will be frozen. In fact, the fund company is liquidating and inputting relevant data.

2. Introduction to the concept:

Index Fund, as the name suggests, is based on specific indexes (such as CSI 300 Index, S&P 500 Index, Nasdaq 100 Index, Nikkei 225 Index, etc.) as the underlying index, and uses the constituent stocks of the index as investment objects. It builds an investment portfolio by purchasing all or part of the constituent stocks of the index to track the performance of the underlying index. Generally speaking, the purpose of index funds is to reduce tracking error and make the change trend of the investment portfolio consistent with the underlying index, so as to obtain roughly the same rate of return as the underlying index.

For investors, there are two channels for purchasing index funds: one is to purchase index funds through their own bank, over-the-counter fund subscription in a stock account, or through a website such as a fund company; the other is through a stock account. Buy index funds on the secondary market. The former refers to over-the-counter funds, and the latter refers to on-market funds, which are limited to purchasing index funds listed on the exchange such as index LOF and ETF.