organizing activities involving large gatherings of people which may pose the risk of spreading the disease. In addition, the Bangkok Metropolitan Administration has issued an announcement dated March 21, 2020

thus significantly reduced the cost of sales and administrative expenses . Overall gross profit margin improved to 42.3% from 30.7% in 2018 Selling and Administration expenses The Company recorded

providing investment consultation services in Hong Kong. Mr. V-Nee Yeh is experienced in management and administration. He held a director position in Next Media Limited ( currently Next Digital Limited) , a

1 August 17, 2018 Subject: Capital Increase for Offering for Sale to Specific Investors (Private Placement), Connected Transaction, Amendments to Articles of Association/Objectives of the Company and Determination of the Date of Extraordinary General Meeting of Shareholders No. 1/2018 To: President The Stock Exchange of Thailand Enclosures: 1. Information Memorandum on the Offering of Newly Issued Ordinary Shares to Specific Investors (Private Placement) at the Offering Price with a Discount of...

Administration Expenses (29.73) (37.21) (7.48) (20.10) Net Profit (Loss) (32.44) (29.42) 3.02 10.27 Earnings per share (Baht per share) (0.007) (0.007) 0.00 0.00 Net Profit The company and subsidiaries realized

(Decrease) Million Baht Million Baht Million Baht Percentage Total Revenues 904.62 1,082.18 (177.56) (16.41) Cost of Goods Sold and Service 919.38 1,123.44 (204.06) (18.16) Sell and Administration Expenses

) Sell and Administration Expenses (29.73) (37.21) (7.48) (20.10) Net Profit (Loss) (32.44) (29.42) 3.02 10.27 Earnings per share (Baht per share) (0.007) (0.007) 0.00 0.00 Net Profit The company and

) Increase (Decrease) Million Baht Million Baht Million Baht Percentage Total Revenues 904.62 1,082.18 (177.56) (16.41) Cost of Goods Sold and Service 919.37 1,123.45 (204.08) (18.17) Sell and Administration

. The changings are as follow: Cost of contract work amount 131 million Baht decreased by 85 million Baht (39%). Selling expenses amount 6 million Baht nearly same as Q1/2017. Administration expenses

THB 145.59 million, and Water Supply of THB 11.75 million. 3. Administration Expenses In The year 2018, such expenses are THB 90.84 million which decreases from that of year 2017 by THB 61.66 million. a