OHTL Public Company Limited and its subsidiaries Management Discussion and Analysis for the third quarter ended 30 September 2018 (Unit: Thousand Baht) Quarter 3 2018 Quarter 3 2017 Increased

writer Ref. No. 158/2562 November 13, 2019 SUBJECT : Management Discussion and Analysis ending September 30, 2019 ATTN : The President Stock Exchange of Thailand The Company realized profit for the

หนา้ 1 จาก 1 Translation November 13, 2019 Subject: Management explanation and analysis for Quarter ended 30 September 2019 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe

หนา้ 1 จาก 1 Translation May 13, 2020 Subject: Management explanation and analysis for Year ended 31 March 2020 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public Company

. The company had increased distribution costs of Baht 85.43 million or 64.67% due to the company changing the sales management structure with distributor. The company is responsible for marketing and

Ref. No. 089/2020 May 15, 2020 SUBJECT : Management Discussion and Analysis ending March 31, 2020 ATTN : The President Stock Exchange of Thailand Nam Seng Insurance Plc would like to clarify the

AC 52/07-003 ACC1/20-043 August 13, 2020 Subject: Management Discussion and Analysis Quarter 2 Ending June 30, 2020 To: The President The Stock Exchange of Thailand Qualitech Public Company Limited

and SDG Impact Standards, Class 2.” This training aimed to educate participants on SDGs, SDGs-IMM (Impact Measurement and Management), and the importance of sustainability in business operations

from Chiang Mai University, and 100 students from Chiang Rai Rajabhat University during 21-22 August 2024.(21 August 2024) Mr. Niti Intarawicha, Assistant Director of the Corporate Finance Department

), and the Bank of Thailand (BOT), to provide financial and investment education to the public under the topic, "Deposit Protection and Financial Management Education." The lectures aimed to enhance the