Attention: President The Stock Exchange of Thailand CH. Karnchang Public Company Limited (“the Company”) and its subsidiaries would like to clarify the consolidated operating result and financial position for

นาสูความเปนเลิศ ทั้งในดานพาณิชยและคุณภาพผลิตภัณฑอยางเปนมืออาชพี” November 14, 2018 Subject: Clarification on the cause of changes in operating results. To: Director and Manager The Stock

1/3 REF: SET-2018-018 November 14, 2018 Subject Report of the Resolutions of Board of Directors’ Meeting No. 4/2018 To President The Stock Exchange of Thailand Filter Vision Public Company Limited

30, 2018 Attention: President The Stock Exchange of Thailand Oishi Group Public Company Limited and subsidiaries clarify consolidated operating results and consolidated financial statements for the

Ref. 66/2018 November 27, 2018 Subject : Waiver of rights to purchase ordinary shares of Dhipaya Bodin Co., Ltd. To : Director and Manager The Stock Exchange of Thailand The Board of Directors

-1- November 29, 2018 Subject Change of payment method for investment in acquisition and sale of tap water in some areas of Phuket and some areas of Phangnga. To Director and Manager The Stock

exceed 20% (Revised) To : The President The Stock Exchange of Thailand Bangkok Chain Hospital Public Company Limited (the “Company”) would like to report the operating results of the Company and its

(Translation) No.Tor.For. 24/2018 21 December 2018 Subject : To sell common shares of Waseda Education (Thailand) Company Limited to connected person. Attention : The President of the Stock Exchange

บริษัท Indo Rama Synthetics (India) Limited (“IRSL”) ตามรายละเอียดทีจ่ะกล่าวต่อไปในสารสนเทศฉบบันี ้แต่เนือ่งจาก IRSL ซ่ึงเป็นบริษัททีจ่ดทะเบียน อยู่ในตลาดหลักทรัพย์แห่งประเทศอินเดีย (National Stock

ที่ กบร No. Kor Bor Ror. 022/2018 January 31, 2019 President The Stock Exchange of Thailand Re : Hiring a connected party for sales management and system development Dear Sir, Thai Wacoal Public