I - Translation - Ref : LPH/SET 2020/004 February 25, 2020 Subject : Clarification on the Operating Results for Year 2019 period ended December 31, 2019 To : President The Stock Exchange of Thailand

improvement in the Thai capital market.Among all companies listed on the Stock Exchange of Thailand (SET) and Market for Alternative Investment (mai), 475 or 90 percent of them participated in the assessment

will grant a special award for first-time participants. The contest is with the objective to select the perfect provident fund model, with excellent and effective management, who is applying good

’20 to support sales expansion in both energy drinks and functional drinks. Our growth plan will be supported by excellent execution and distribution expansion together with continued consumer-centric

0 ] Ref. No. IVL 001/05/2021 6 May 2021 The President The Stock Exchange of Thailand Subject: Submission of Quarterly Review of Financial Statements and the Management Discussion and Analysis of

Ref. DBP. 066 / 2020 May 11, 2020 Subject : Clarification on Operating Results for the 1st Quarter ending March 31, 2020 To : President The Stock Exchange of Thailand Diamond Building Products Public

every finished product and crude oil price crack spreads, with supporting factors ranging from the maintenance of various refineries in North Asia, as well as concerns over supplies tightening after the

million (-14% QoQ, -5% YoY). EBITDA was recorded THB -2,546 million (-205% QoQ, -230% YoY), whereas Operating EBITDA was THB 1,173 million. With Inventory Loss recorded at THB 3,434 million [including

spread between finished product and crude oil in every product category, and from the higher average crude oil price; resulting in an Inventory Gain of THB 834 million, exceeding 2016’s. Moreover, there

announcing its 2nd round of export quotas in May later than usual, normally made in March. Thus, leading to an abundant of supplies entering the market, and combined with global Mogas stock remaining well