MR. YAP MENG SING Non-Executive Chairman

Mr. Yap Meng Sing (“Mr. Yap”) is the Non-Executive Chairman of the Company. He was appointed to the Board on 5 August 2022 as Executive Chairman and Chief Executive Officer of the Company. He was re-elected and re-designated as Non-Executive Chairman of the Company on 21 March 2025. He is responsible for leading the Board and ensuring the overall effectiveness of the Board and its Board Committees as well as providing oversight to the development of the Group’s business plans.

Mr. Yap brings with him a wealth of experience in corporate leadership and management from his involvement in the operations of companies that develop, manufacture, and supply soldering solutions to electronics, semiconductor, and electroplating industries.

MR. TIAN JIPING Non-Independent and Non-Executive Director

Mr. Tian Jiping (“Mr. Tian”) is the Non-Independent and Non-Executive Director of the Company. He was appointed to the Board on 8 May 2025.

Mr. Tian is currently the Executive Chairman, General Manager and Chief Engineer of Jiangmen Changyou Industrial Co., Ltd., a Sino-foreign joint venture hightech enterprise established by Jiangmenshi Changxin Technology Co., Ltd. (“Jiangmenshi Changxin”, a substantial shareholder of the Company) and Umicore Group. He is also the non-executive director of Ganzhou Jirui New Energy Technology Co., Ltd. and Jiangmen Umicore Changxin New Material Co., Ltd, and an executive director of Jiangmenshi Changxin. Mr. Tian has more than four decades of experience in the chemical and new materials industry, having held senior management and engineering leadership roles across several established companies. Mr. Tian began his career in 1983 as an educator before advancing into the chemical sector, where he served as Engineer at Jiangmen Pesticide Factory and subsequently as General Manager of Jiangmen Hengchang Chemical Co., Ltd. and Jiangmen Changshun Chemical Co., Ltd., where he also held the position of Chief Engineer.

Mr. Tian holds a Master’s degree in Chemistry from the East China Normal University.