In order to enhance the investability of the index, Shenzhen Securities Information Co., Ltd. decided to revise the methodologies of CNI New Energy Vehicles Index and CNI NEV Battery Index. 

1. CNI New Energy Vehicles Index

A) Revise the restriction so that the total weight of the top 5 constituents does not exceed 60% on the basis of each constituent weight does not exceed 15%. The rest of the methodology remains the same.

2. CNI NEV Battery Index

A) Adjust the number of constituents from 50 to 30.

B) Revise the restriction so that the total weight of the top 5 constituents does not exceed 60% on the basis of each constituent weight does not exceed 15%. The rest of the methodology remains the same. 

The revision will be implemented on December 13, 2021. Please refer to the official website of CNI Index (www.cnindex.com.cn) for more details.

Shenzhen Securities Information Co., Ltd.

September 30, 2021