as mentioned above and lower Gross Profit Margin from 36.1% in Q1/ 2019 to 35.1 % in Q1/2020 as a result of a higher related freight charges added to production costs; - SG&A including Interest

supply 28.49 33.06 (13.82) - Installation of water production systems and construction of turnkey water treatment systems 54.18 21.57 151.30 Other income 2.39 3.07 (22.15) Total revenues 457.35 326.88

the same period of last year and a decrease of 30.49% over the last quarter . Such decrease was mainly due to dropping in metal price and low level of production and sales caused from the COVID-19 out

administrator) ซึ่งปฏิบัติงาน อยู่ในส่วนระบบคอมพิวเตอร์ที่ใช้งานจริง (production environment) ทั้งนี้ ในกรณีที่ไม่สามารถแบ่งแยก หน้าที่ความรับผิดชอบเน่ืองจากข้อจ ากัดทางด้านขนาดของการประกอบธุรกิจ ผู้ประกอบธุรกิจ

instruction, procedure and technical production, production flow, machine standardization, raw material standardization, diagnostic, testing and process control including the procedure and patent and other

technical production, production flow, machine standardization, raw material standardization, diagnostic, testing and process control including the procedure and patent and other necessary information

, procedure and technical production, production flow, machine standardization, raw material standardization, diagnostic, testing and process control including the procedure and patent and other necessary

the supply and demand of both domestic and foreign. The global and Thai economy are slowdown. The consumers have low purchasing power. Many automotive infrastructures stop their production, which leads

to invest in COMASS of THB 315 million, cash paid to invest in other assets of THB 346 million (Enclosure 4) 11 which comprising of the investment in LED screen project and the purchase of billboard

last year. Meanwhile, imports of Hot Rolled Steel decreased by 14% and Domestic Production increased on 11.5% compared to same period last year. The trade war between USA-China, high imports due to