The board (the "Board") of directors of Sandmartin International Holdings Limited announces that Mr. Ding Jin-Huei ("Mr. Ding") has tendered his resignation as an independent non-executive Director (the "INED"), the chairman of the audit committee (the "Audit Committee") and a member of each of the nomination committee (the "Nomination Committee") and the remuneration committee (the "Remuneration Committee") of the Board due to his personal business commitment with effect from 23 December 2022. The Board announce that Ms. Chen Wei-Hui ("Ms. Chen") has been appointed as an INED with effect from 23 December 2022. Ms. Chen, aged 45, was conferred the Master's degree of Accounting from National Chengchi University in 2002 and Bachelor's degree of Accounting from Fu Jen Catholic University in 1999, both in Taiwan. Ms. Chen is a certified public accountant of the Republic of China, a Certified Internal Auditor of The Institute of Internal Auditors-Chinese Taiwan and a Land Administration Agent of the Republic of China. Ms. Chen is a Land Administration Agent of Canaan Land Registration Office since 2022 and was an Assistant Vice President of Taipei Exchange from 2005 to 2022 and Audit Assistant Manager of Deloitte and Touche of Taiwan from 2002 to 2005. The Board announces that Ms. Chen has been appointed as the chairperson of the Audit Committee and a member of each of the Nomination Committee and the Remuneration
Committee with effect from 23 December 2022.