1, subscription channels are different, most of the US dollar share can only be purchased through banks with agency agreements, and there are many channels for RMB share, such as fund companies official website, securities companies, banks and tripartite sales organizations (such as Tian Tian Fund and Ant Wealth).

2. The rate of return may be different, mainly due to exchange rate fluctuations.

3, the subscription rate discount is different, the US dollar share rate is not discounted, and the RMB share is greatly discounted. For example, Tiantian Fund 1 discount.

From the investment scope of these funds, we should be able to clearly see that crude oil funds are mainly divided into two categories.