Mr. Wutthiphum Jurangkool Mr. Wutthiphum Jurangkool, Chief Executive Officer of Nok Airlines Public Company Limited (?NOK?) ,who is responsible for the operation of NOK, had duty to supervise the

Mr. Preecha Nuntnarumit Mr. Preecha Nuntnarumit, Chief Executive Officer who is responsible for the operation of E for L Aim Public Company Limited (?EFORL?), had duty to supervise the preparation

Mr. Pravit Horungruang Mr. Pravit Horungruang, Chief Executive Officer of Millcon Steel Public Company Limited (?MILL?), had duty to supervise the preparation and submission of the financial

Mr. Varoonchai Leekanchanakorn Mr. Varoonchai Leekanchanakorn, a Managing Director for the operation of Samchai Steel Industries Public Company Limited ("SAM"), had duties to supervise the

Mr. Chatchai Pokogwai Mr. Chatchai Pokogwai, Managing Director who is responsible for the operation of Nation Broadcasting Corporation Public Company Limited (?NBC?), had duty to supervise the

Mr. Chatchai Pokogwai Mr. Chatchai Pokogwai, Managing Director who is responsible for the operation of Nation Broadcasting Corporation Public Company Limited (?NBC?), had duty to supervise the

Mr. Chatchai Pokogwai Mr. Chatchai Pokogwai, Managing Director who is responsible for the operation of Nation Broadcasting Corporation Public Company Limited (?NBC?), had duty to supervise the

Mr. Chatchai Pokogwai Mr. Chatchai Pokogwai, Managing Director who is responsible for the operation of Nation Broadcasting Corporation Public Company Limited (?NBC?), had duty to supervise the

supervise the preparation and submission of the annual report for the year 2019 (Form 56-2) within the period as specified by the notification of the Capital Market Supervisory Board. However, Mr. Surin did

duties to supervise the preparation and submission of an annual registration statement for the year 2019 (Form 56-1) within the period specified by the Capital Market Supervisory Board. Mr. Varoonchai