) Date Time Heading Link 14/11/2024 17:03 Management Discussion and Analysis for the three-month period and the nine-month period ended September 30, 2024 22/08/2024 17:45 Management Discussion and

โทรสาร (043) 236-835 456 Moo 14 Mittraparp Rd. Muang Khon Kaen Thailand 40000 Tel. (043) 333-555 Fax. (043) 236-835 Ratchaphruek Hospital No. RPH-SET 11/2019 November 7, 2019 Subject : Management

No. DIGI 028/2018 14 November 2018 Subject: Management Discussion and Analysis - Explanation of net profit (loss) for the three-month period ended September 30, 2018. To: The President of Stock

Time Heading Link 14/11/2022 08:10 Management Discussion and Analysis for the 9-Month Period Quarter 3 Ending 30 Sep 2022 15/08/2022 08:03 Management Discussion and Analysis Q2 Ending 30 Jun 2022 (6M) 17

โทรสาร (043) 236-835 456 Moo 14 Mittraparp Rd. Muang Khon Kaen Thailand 40000 Tel. (043) 333-555 Fax. (043) 236-835 Ratchaphruek Hospital No. RPH-SET 9/2020 August 8, 2020 Subject : Management Discussion

Management Discussion and Analysis Quarter 1 Ending 31 Mar 2022 25/02/2022 22:28 Management Discussion and Analysis for the performance of the twelve-month period ended 31 December 2021 10/11/2021 18:31

No CS11/2017 August 9, 2017 Attention President The Stock Exchange of Thailand Subject Declaration of Operating Results for the second quarter of year 2017 For the three-month period ended June 30

Translation November 10, 2017 Subject: Management explanation and analysis for Quarter ended 30 September 2017 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public Company

หน้า 1 จาก 1 Translation May 8, 2018 Subject: Management explanation and analysis for Quarter ended 31 March 2018 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public

Translation August 9, 2017 Subject: Management explanation and analysis for Quarter ended 30 June 2017 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public Company Limited