Commonwealth of Australia On March 19, 2019, Collector Wind Farm Pty Ltd, a wholly owned subsidiary of RATCH-Australia Corporation Pty Ltd, had signed a binding debt documents with Clean Energy Finance

PUBLIC COMPANY LIMITED BAY: BANK OF AYUDHYA PUBLIC COMPANY LIMITED BBL: BANGKOK BANK PUBLIC COMPANY LIMITED BCH: BANGKOK CHAIN HOSPITAL PUBLIC COMPANY LIMITED BCP: BANGCHAK CORPORATION PUBLIC COMPANY

Manager Demeter Corporation Public Company Limited (the “Company”) would like to submit the 2019 financial statement for the year ended December 31st, 2019, comprising the Company’s collective financial

has passed a resolution to approve the acquisition of certain integrated Oxides and Derivatives businesses/assets from Huntsman Corporation, USA, a listed entity on New York Stock Exchange and/or its

1 / 2 IR.019/2017 15 August 2017 Re: Clarification on the change of profit and loss statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the

1 / 3 No.IR.003/2019 28 February 2019 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

6 December 2007 1 | P a g e Pace Development Corporation Public Company Limited 87/2 CRC Tower All Seasons Place, 45th Floor, Unit 3, Wireless Road, Lumpini, Pathumwan, Bangkok 10330 Tel. 66 2 654

Exchange of Thailand PACE Development Corporation Public Company Limited (“the Company”) would like to report the operating results for the three-month period ended 31 March 2018. The details are as follows

(Translation) Pace Development Corporation Public Company Limited 87/2 CRC Tower, All Seasons Place 45th Fl., Unit 3, Wireless Road, Lumpini, Pathumwan, Bangkok 10330 Thailand Tel. +66 2 654 3344 Fax

บมจ.0107537002109 บริษทั ดีมีเตอร ์คอรป์อเรชัน่ จ ำกดั (มหำชน) Demeter Corporation Public Company Limited เลขท่ี 191/43 อำคำรซีทีไอ ทำวเวอร ์ชัน้ 21 ถนนรชัดำภิเษก แขวงคลองเตย เขตคลองเตย กรงุเทพฯ