operating crowdfunding portals. The supervised areas include measures and implementation against conflicts of interest, member data storage, disclosure of issuer information, issuer compliance monitoring

service valued of , THB 186.06 million, NDT services (Non-Destructive Testing) of 153.09 million and The Water Supply of THB 8.34 million. 2. Cost of Sales and Services In The year 2018, the costs are THB

services of oil & gas service valued of THB 74.71 million, NDT services (Non-Destructive Testing) THB of 83.3 million, Manpower supply services of THB 15.58 million and The Water Supply of THB 4.1 million. 2

frauds and scams as well as money laundering schemes. The list of business operators not supervised by the SEC can be checked at the “investor alert” link https://market.sec.or.th/public/idisc/th

suggests that digital asset transactions be executed through licensed digital asset business operators that are supervised by regulators to ensure that such investment is protected by law. In this regard

be properly supervised by the business providers and for a more effective supervision system to make the regulatory system more efficient and comply with international standard, such as, the right to

million baht or 5.17%. The decrease is due to the market of Non-Destructive testing, Inspection and Certification testing and Mechanical testing services are not recover - Cost of service and administrative

million baht or 30.55%. The increase from the revenue from services by the Company, as a result of continue increasing demand of Non-Destructive testing service from construction and fabrication sector. And

same period last year by 18.76 million Baht or 20.78%. The increase from the revenue from services by the Company and subsidiaries, as a result of increasing demand of Non-Destructive testing service

from the previous year by 9.60 million Baht or 10.31%. The decrease is due to continuing slowdown of Non- Destructive testing services market since last year and decreased from the revenue from the