City Steel Public Company Limited acknowledged the resignation of Mr. Charoenpong Ongwongsakul, the Company's directors & approved to appoint Miss Kingkan Pipitpreechakul as a new director whom their duty would be effective from March 14, 2020. The company also approved to change the Company's executive management. According to the resolution regarding the changes in the Company's directors, the meeting of the Board of Directors had approved to change the Company executive management to be as follows; Mrs. Boontip Changnil changed from Managing Director to Chief Executive Officer & Miss Tanawan Suwan changed from Marketing and Sales Manager to Managing Director.