: Notification of the resolution of the BODs' Meeting No.10/2018 to approved the signing of the Share Purchase Agreement and Project Development Contract for 109.76MW solar power plant project in Vietnam by the

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

disposed asset is located in the vicinity of Charan Sanit Wong Road, Bangkok, totaling 21 rais, 3 ngan, 45.3 square wa. The value of such land as appraised on May 22, 2017 by T.A. Management Corporation

1 / 4 No.IR.002/2018 22 February 2018 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

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

parties and relationship Land lessee: Central Pattana Public Company Limited or its subsidiaries (“CPN”) Lessor: Central Department Store Company Limited (“CDS”), a subsidiary of Central Retail Corporation

10 บมจ.0107537002109 Page 1 of 5 บริษทั ดีมีเตอร ์คอรป์อเรชัน่ จ ำกดั (มหำชน) Demeter Corporation Public Company Limited เลขท่ี 191/43 อำคำรซีทีไอ ทำวเวอร ์ชัน้ 21 ถนนรชัดำภิเษก แขวงคลองเตย เขต

LIMITED PRIME FINANCE & SECURITIES PUBLIC COMPANY LIMITED MULTI-CREDIT CORPORATION OF THAILAND PUBLIC COMPANY LIMITED SCF FINANCE AND SECURITIES PUBLIC COMPANY LIMITED ITF FINANCE AND SECURITIES . PUBLIC

Limited. The Company has already registered the changes to the Department of Business Development, Ministry of Commerce on April 17, 2019. In this regard, the Company still uses the same stock symbol “RATCH

the business plan. CPN continues to emphasize on effective revenue generation through new shopping malls, enhancement of existing malls, new mixed-use development projects, such as residential