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

(“Company”) would like to report that the Board of Directors Meeting No. 6/2019 dated on December 18, 2019 resolved to approve the increasing of investment in All S Holding Co., Ltd. (“All S”) who runs

services, the selling and servicing expenses and the administrative expenses of the Company and its subsidiary for the first quarter of the year 2020 was Baht 27.42 million, increasing by Baht 3.70 million

Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result for the first quarter 2019 changed more than 20 percent that of 2018. Q-CON

3,325 million baht, increasing 2% y-y. In the second quarter, credit card revenue was 1,706 million baht, increasing 2% y-y and 5% q-q. This is the result of company that reviewed credit line limit to

3.66 million mainly results from; 1. Revenue from sales increased by Baht 22.76 million because the Company has Revenue from sales from trading increase baht 15.65 million, Revenue form loan increasing

Corporation Public Company Limited “the Company” submitted the Financial Statements of the Company and subsidiaries for the Annual year 2023 ended December 31, 2023, that the Company has net loss of Baht 81.76

liabilities were increased 51.45 Million Baht by trade payable, others current payable and accrued dividends. At the end of March 31, 2018, the company has cash balance amount 166.35 Million Baht increasing

ended 30 June 2018 Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result for the second quarter of 2018 changed more than 20

supported the revenue of the Company and subsidiary in the Philippines to grow substantially as a result of increasing demands from customers since the end of 2016. Also, in Q4/2016, the Company set up