The board of directors of CST Group Limited announced that Ms. Yeung Bik Shan ("Ms. Yeung") has tendered her resignation as the company secretary of the company with effect from 1 March 2022; and Mr. Wah Wang Kei, Jackie ("Mr. Wah"), an executive director of the company, has been appointed as the Company Secretary with effect from 1 March 2022. Mr. Wah was appointed as an executive director of the Company on 29 December 2016. He is the in-house legal counsel and a member of the investment and management committee of the Company.

He is currently an independent non-executive director of Symphony Holdings Limited.