With the implementation of the Shenzhen Stock Exchange Bond Trading Rules, the release time of some bond indices quotation will be extended to 3:30 pm from May 16, 2022, including 399289(Carbon Neutral Bond), 399290(SZSE Convertible and Exchangeable Bond), 399298(SZSE M-H Credit Bond), 399299(SZSE M-L Credit Bond), 399301(SZSE Credit Bond), 399302(SZSE Corporate Bond), 399481(CNI Corporate Bond).

Please refer to the official website of CNI Index (www.cnindex.com.cn) for more details.

Shenzhen Securities Information Co., Ltd.

May 13, 2022