\(Microsoft Word - 7 \\301\\244.61 _Eng_.doc\) January 7 th , 2019 To : Managing Director The Stock Exchange of Thailand Re : The acquisition of investment in Vientiane International Hospital Co.,Ltd

\(Microsoft Word - 7 \\301\\244.61 _\\341\\241\\351\\344\\242_ Eng.doc\) January 7 th , 2019 To : Managing Director The Stock Exchange of Thailand Re : The acquisition of investment in Vientiane

August 30th, 2019 To : Managing Director The Stock Exchange of Thailand Re : The acquisition of investment in Nan-Ram Hospital Co.,Ltd. The board of directors of Ramkhamhaeng Public Co.,Ltd. held on

AC 52/07-003 ACC1/19-056 11 November 2019 Subject : The Purchase of the Ordinary Shares of Duwell Intertrade Co., Ltd. To: Director and Managing Director The Stock Exchange of Thailand Qualitech

Page 1 of 2 November 13, 2019 Subject Clarification of the operating results for the quarter 3/2019 ended September 30, 2019 To Director/ Managing Director The Stock Exchange of Thailand According to

73 1 / 4 (Translation) Ref. MD.005/2020 28th February 2020 Subj Management Discussion and Analysis (MD&A) of 2019 (Edit) Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and

. 014 / 2020 May 13, 2020 Subject Explanation of the operating performance for 3-month period ended March 31, 2020 To Managing Director The Stock Exchange of Thailand Pan Asia Footwear Public Company

73 1 / 4 (Translation) Ref. MD.005/2020 28th February 2020 Subj Management Discussion and Analysis (MD&A) of 2019 Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and Granary

increased SG&A was mainly in related to the consolidated expense of supporting the Company itself and its overseas subsidiaries’ operation as well as marketing and managing expense to support existing

business strategy under the guidance of Managing Director which the Board has given its support for further expand into new business lines to accelerate growth, as renewable energy concessions are no longer