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

approved by the Board of Directors. From the nine-month operations, the Company had a net loss of 96.03 million baht in which there is a loss attributable for the equity holders of the Company of 102.81

statements for the third quarter ended 30th September 2018 which was duly approved by the Board of Directors. From the nine-month operations, the Company had a net loss of 47.58 million baht in which there is

services (1,149.4) (1,274.4) 125.0 10.9% Gross profit 471.6 466.2 (5.4) (1.1%) Net loss on exchange rate (4.6) (17.4) 12.8 278.3% Loss on forward contracts (0.2) (1.5) 1.3 650.0% Other income 3.7 4.7 1.0

subsidiaries (“the Group”) as follow: * Extraordinary items from non-operating, consists of unrealized gain (loss) on exchange rate of receivable under finance lease and gain (loss) on forward contracts

selling prices dropped by 13% compared to same period last year. The Company reported a net profit of Baht 890 million during the quarter compared to a net loss of Baht 192 million for the same period last

selling and administrative expenses has decreased from the last year, but the proportion has increased because the company still have the same operating expenses while revenue decreased. (7) Loss on

expenses (148.5) (9.3%) (245.0) (9.3%) 65.0% Administrative expenses (311.6) (19.6%) (799.4) (30.3%) 156.6% Other income 452.4 28.4% 147.5 5.6% (67.4%) Share of profit (loss) from investment in an associate

same way of sales, but increase in less portion of sale increase. So it seem that this decreasing of cost of sales or increasing of gross margin was due to (a) the company had developed new formulas with