was in accordance with company’s continually expanding strategy and well management in sales and marketing function. The company; therefore, can gain more market share. 2. Selling and Administrative

of Thailand nor to obtain an approval from its shareholders in accordance with the Notification of the Capital Market Supervisory Board No. ThorChor. 20/2551 Re: Rules on Entering into Material

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

market competition - The company has cost of sales of 2,371.31 million baht or 83.87% of sales compared to the same period of 2018 which has cost of sales 2,811.00 million baht or 87.73 of sales due to

year. The quantity of Sales was increased 9.8% while the average of selling price was down according to the decline of market steel price. Hereby, the cost of goods sold was Baht 4,989.97 million which

compare to the same period of 2016 which gross profit margin was 19.01%. Due to the raw material in stock was higher than the average market price. 3. Selling expenses was Baht 27.26 million which increased

compare to the same period of 2016 which gross profit margin was 19.01%. Due to the raw material in stock was higher than the average market price. 3. Selling expenses was Baht 27.64 million which increased

the market price was decrease. Therefore, please kindly be informed and disseminated the information to all members of the company and interested investors for supporting their decision for any

No. Nor Por. 4/2561 Re: Countries Recognized by the SEC Office concerning Supervisory Measures on Investment Management __________________ Whereas the Notification of the Capital Market Supervisory

. Nor Por. 4/2561 Re: Countries Recognized by the SEC Office concerning Supervisory Measures on Investment Management __________________ Whereas the Notification of the Capital Market Supervisory Board No