MJD.IR.005/2020 15 May 2020 Subject : Clarification of the operating result for the year 2020 ended March 31, 2020 Attention : Director and Managing Director The Stock Exchange of Thailand Major

Analysis for the first quarter ended March 31, 2020 are different from the same period last year more than 20% To: The President, The Stocks Exchange of Thailand World Corporation Public Company Limited

No. INGRS050 15th June 2020 Subject : Explanation on 3-months financial performance of INGRS for the period ended 30 April 2020 To : The President The Stock Exchange of Thailand Ingress Industrial

August 11, 2020 SET-20-AC-003 Dear : The President The Stock Exchange of Thailand Subject : Clarification of Result’s Operation for the six months ended June 30, 2020 According to the resolution of

) (185.2%) Adjusted items Net unrealized loss on exchange rate 52.9 3.0% 49.2 4.3% (3.7) (7.0%) Non-recurring items1 - - (419.3) (36.4%) (419.3) - Adjusted EBITDA2 373.6 21.3% (296.8) (25.8%) (670.4) (179.4

period of last year The explanation for Company’s Operation change from same period more than 20% To : The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its

-7186 www.rockgarden.co.th BROCK : 36 / 2020 August 13, 2020 Re : Management Discussion and Analysis (MD&A) For Quarter 2 / 2020 Attn : President The Stock Exchange of Thailand Baan Rock Garden Public

MJD.IR.011/2020 14 August 2020 Subject : Clarification of the operating result for the year 2020 ended June 30, 2020 Attention : Director and Managing Director The Stock Exchange of Thailand Major

14th August 2020, Management Discussion and Analysis Attention: President of the Stock Exchange of Thailand, Eason & Co Public Company Limited (EASON) reported the Statement of Comprehensive Income

/disposition, the group percentage after theacquisition/disposition and the person(s) under Section 258 of the Securities and Exchange Act B.E.2535 . Preliminary version: incomplete and/or being