) was low and could not cover cost and expense. 2. Business Outlook Total domestic Hot Rolled Steel consumption for Quarter 1, 2020 stood 1.51 million MT and decreased by 3.4% compared to same quarter

domestic sales 24.2% and export sales 75.8%. Gross profit was down from 33.6% to 25.8% due to low margin sale to B2B coupled with the increase in raw material and energy costs. Total expense was Baht 504.6

follows: 1. To approve payment of interim dividend for the operating results of January to June 2017 from net profit and retained earnings under the Company's financial statement, to the shareholders, at an

the consolidate financial statement has net loss 3.40 Million Baht, increase of 21.29 Million Baht or 119.01% comparing to the last year. Loss attributable to equity holders of the parent is 5.61

1 11 February 2019 Subject: Explanation of operating result in the financial statement ended 31 December 2018 To: President of the Stock Exchange of Thailand With reference to the financial statement

1 / 2 No.IR.018/2020 14 May 2020 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the

1 28 May 2020 Subject: Explanation of operating result in the financial statement ended 31 March 2020 To: Directors and Managers of the Stock Exchange of Thailand With reference to the audited

Yai, Chachoengsao, Rayong and Diana Branch. Industry Overview Thailand’s overall economy grew slower than expected in 1Q19 due to domestic and global factors. The biggest impact is from the global

domestic, with the concerns on Covid-19 situation, hotels, restaurants, and B2B customers faced reduced demand from the market, causing decrement in domestic sales by 35.7%. The Company reported gain from

2.98 Million Baht in net profit or 0.34% of the revenue from sale and service. This is due to: 1. In 2017, statement from SSK contributes to 9.47 Million Baht of deficit due to the domestic economy