86.67 8.50 4. Fabrication and Other Service 137.77 9.93 22.55 2.21 Total construction service income 1,387.08 100.00 1,019.29 100.00 In 2018, the Group still has the largest proportion of revenue from EPC

state that revenue can be recognized when customer obtains control of that good or service. In the past, the Group recorded revenue and cost of procurement and fabrication service by percentage of

business is construction work which has all scope of work on Engineering drawing, Procurement machine and equipment, and Construction management to serve all client requirement in every construction process

Group’s business is construction work which has all scope of work on Engineering drawing, Procurement machine and equipment, and Construction management to serve all client requirement in every construction

quarter of year 2019 increased 47.95 and 54.11 percent from the same period of last year. Main attribution is increasing in sales quantities from 2 nd production line. The effect from Thai Baht appreciation

School Name: สารสาสน์วิเทศศึกษา (Translation) Re: BOD.SET 003/2562 February 26, 2019 Subject: Clarification on the Change in operating results for the twelve month ended December 31, 2018 over 20

quarter of year 2019 increased 44.40 and 38.21 percent from the same period of last year. Main attribution is increasing in sales quantities from 2nd production line. However, continuously decreasing in

introduced monetary and semi-fiscal policies to cope with the economic downturn to support the economy. In the third quarter of 2019, the company recognized revenue from the production line installation

2020 The Company recognizes revenue from the production line installation project and the production line test for the whole system installation, which is expected to be installed in May 2020, resulting

installation of the production line and the testing of the production line in respect of the installation of the entire production line, which was installed successfully. In July 2020, the results of the