1, with different nature, CSI 300 is a transactional open index fund with CSI 300 index as the target, which is traded and redeemed in the secondary market. As a stock index, CSI 300 Enhancement is a financial indicator, and as an evaluation standard of investment performance, it provides basic conditions for investment products such as CSI 300ETF.

2. The applicable population is different. Shanghai and Shenzhen 300 is suitable for working people or novices who don't have much time at ordinary times, while Shanghai and Shenzhen 300 is an enhanced version, suitable for people who have more freedom to control themselves.