Yours, N.C. Housing Public Company Limited (Mr.Somchao Tanthathoedtham) Director and Chief Executive Officer Authorized to sign on behalf of the company Investor Relations Department Tel: 0-2531-6633, 0

Executive Officer T Engineering Corporation Public Company Limited

6-month period of operation has still recorded at the rate of 23.5%. Please be informed accordingly. Yours sincerely, (Dr. Ungoon Chantanavich) Chief Executive Officer

. Katsunori Ito) Executive Chairman President

Chief Executive Officer

. Explanation for such decrease due to drop in sales as provided in Section 1 above. Please be informed accordingly. Yours sincerely, Mr. Hamidi Bin Maulod Chief Executive Officer

. Please be informed accordingly. Yours sincerely, Hamidi Bin Maulod Chief Executive Officer

Position 1. Mr. SUPHADEJ POONPIPAT CHAIRMAN OF THE BOARD 2. Mr. PAKIT IAMOPAS CHAIRMAN OF THE EXECUTIVE BOARD / DIRECTOR 3. Mr. SUVAIT THEERAVACHIRAKUL VICE CHAIRMAN OF THE BOARD 4. Mr. SOMKIAT MAKCAYATHORN

RUJANAPORNPAJEE CHIEF EXECUTIVE OFFICE / DIRECTOR 3. Mr. WORAVIT CHAILIMPAMONTRI VICE CHAIRMAN 4. Mr. WACHIRATHON KONGSUK DIRECTOR 5. Mr. WIRACH MORAKOTKARN DIRECTOR 6. Mr. SARAN SUPAKSARAN INDEPENDENT DIRECTOR

Exchange of Thailand Chai Wattana Tannery Group Public Company Limited ("the Company") held a meeting of the Executive Committee No.6/2563 on 20 March,2020 The meeting resolved to approve the Company’s