, Mr. Sompol Tanadumrongsak Managing Director

94.95% 90.46% 89.67% Selling Expenses 4.44 3.88 2.51 3.17% 2.62% 2.08% Admin Expenses 10.01 9.52 10.66 7.14% 6.43% 8.82% • Even though in Q1/2020 the cost of raw material is still low closing to Q4/2019

year. Please be informed accordingly. Sincerely Yours, Mr. Pete Rimchala Managing Director

comprehensive income according to TFRS9 – Financial Instruments. Please be informed accordingly, Yours sincerely, …………………………………… Miss Sawittree Phuengrasamee Assistant Managing Director (Accounting and Finance

bought the shares in the amount of THB 30.0 MB Please be informed accordingly, Yours Sincerely, (Miss Valarlak Ngamchitcharoen) Managing Director

ANONGLUCK PATTAYANUNT MANAGING DIRECTOR / DIRECTOR 4. Acting SubLt. WIROJ PADTHAYANAN DIRECTOR 5. Mr. WUTTIPONG PATYANUNT DIRECTOR 6. Mrs. ACHARA CHANDRACHAI INDEPENDENT DIRECTOR / CHAIR OF THE AUDIT

COMMITTEE 2. Mr. ADISAK TANGMITRPHRACHA CHAIRMAN OF THE EXECUTIVE COMMITTEE / VICE CHAIRMAN OF THE BOARD OF DIRECTORS / MANAGING DIRECTOR 3. Mrs. NATTAYA TANGMITRPHRACHA DIRECTOR 4. Miss ARIYA TANGMITRPHRACHA

. RAWEEWAN MAHTHONG CHAIRMAN OF THE BOARD OF DIRECTORS 3. Mr. SOMPOL TANADUMRONGSAK MANAGING DIRECTOR / DIRECTOR 4. Mr. SANGCHAROEN TANADUMRONGSAK VICE CHAIRMAN 5. Mr. SOMKIT TANADUMRONGSAK DIRECTOR 6. Mr

WONGVORAZATHE CHAIRMAN / INDEPENDENT DIRECTOR 2. Mr. TAKON TAWINTERMSUP CHAIRMAN OF EXECUTIVE COMMITTEE / MANAGING DIRECTOR (ACTING) / DIRECTOR 3. Mr. SOMKIAT TWILTERMSUP DIRECTOR 4. Mr. ISSARA TWILTERMSUP

oil and gas productions, utilizing strict quality and safety standards of the offshore industry. The Company has been provided skilled technical personnel to work on both onshore and offshore facilities