1, Harvest CSI 300 Index Fund purchase method: 1. Listing and trading like stocks; The second is to buy funds from fund companies, banks and other direct selling agencies.

2. Harvest CSI 300 Index Fund has moderate risk and obtained the average rate of return in the securities market. The Fund conducts passive index investment. Through strict investment discipline and quantitative risk management, it strives to control the daily average tracking error between the fund's net growth rate and performance measurement benchmark below 0.3%, realize effective tracking of the Shanghai and Shenzhen 300 Index, and seek to share the fruits of China's sustained, stable and rapid economic development through the China stock market.