informed accordingly. Sincerely yours, (Mr. Tradsin Chongussayakul) Chief Executive Officer and Acting Managing Director T Engineering Corporation Public Company Limited

accordingly. Yours faithfully, (Mr. Pitak Chaosoun) Deputy Managing Director in Finance and Operation Authorized Person to Disclose Information

October 19, 2020 Please be informed accordingly. Sincerely yours, -Mr. Surachet Kamolmongkolsuk- (Mr. Surachet Kamolmongkolsuk) Managing Director

- Signature - Mrs. Pimporn Chotirattanakul Managing Director

/2019 1.1 million ton (Crop 2018/2019 sugar cane was 2.9 million ton. Yours faithfully, (Mr. Pitak Chaosoun) Deputy Managing Director in Finance and Operation Authorized Person to Disclose Information

13.90 % from the previous year. Yours Sincerely, (Dr. Chamnan Chanapai) Managing Director

, additional allowance for doubtful accounts and increased financial cost for business expansion activities as mentioned above. Best regards, Warawut Arunothai Managing Director

policy focus on cost management and internal resource management to maximize efficiency, including managing cash flow to be sufficient for business operations. The financial results of the company and its

Managing Director&CEO

(ROA) = Profit before financial costs and income tax to average Total Assets Return on Equity (ROE) = Net Profit to average Total Equity Yours faithfully, (Mr. Hiroaki Sano) Managing Director