amount of Baht 3.43 million due to the tax effects on timing difference of taxable income and expenses. Please be informed accordingly. Yours sincerely (Mr. Wichai Intaranukulkij) Managing Director

Baht 1.6 million Y-O-Y. Yours sincerely, Mr. Anant Kittivittayakul Managing Director

Translation - 2 - The company hereby reports to the SET accordingly. Sincerely yours, Boondee Amnuayskul (Mr. Boondee Amnuayskul) Chief Executive Officer and Managing Director

หนา้ 1 จาก 1 Translation August 13, 2020 Subject: Management explanation and analysis for Year ended 30 June 2020 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public

. Please be informed accordingly, Your Faithfully, (Mr.Niphon Charoenkij) Managing Director Authorized to sign on behalf of the Company

Chairman - - 2. Ms. Yupaporn Boongate Vice - Chairman 31,500,000 2.01 3. Mr. Vasun Jaroenavarat - 31,500,000 2.01 4. Mr. Wanthana Jaroennawarat Managing Director 31,500,000 2.01 5. Mr. Suthep

shares % 1. Mr. Sompop Sahawat Chairman - - 2. Ms. Yupaporn Boongate Vice - Chairman 31,500,000 2.01 3. Mr. Vasun Jaroenavarat - 31,500,000 2.01 4. Mr. Wanthana Jaroennawarat Managing Director 31,500,000

. Wanthana Jaroennawarat Managing Director 31,500,000 2.01 5. Mr. Suthep Chaipattanavanich Director - - 6. Mrs. Siriporn Chaipattanavanich - 31,500,000 2.01 7. Mr. Patta Sahawat Director 31,500,000 2.01 8. Ms

performance in this period. Please be informed accordingly. Sincerely Yours, - SOMKIAT VONGSAROJANA – (Mr. Somkiat Vongsarojana) Managing Director

including non-controlling interests were down Baht 1.7 million Y-O-Y. Yours sincerely, Mr. Anant Kittivittayakul Managing Director