Phase V according to process of the work's success. As a result, the operating results for the twelve months ended 31 December 2019 are as follows: - Sales increased from 346.16 million Baht in the year

oil and labor costs In the first quarter of 2019 The Company is able to deliver work that has been postponed from the previous year to more customers and recognizes revenue according to the success of

recognized revenue according to the success of the project to increase production efficiency. - Cost of sales increased from 182.73 million Baht in the second quarter of 2018 to 235.63 million Baht for the

revenue according to success of the production line project. - Cost of sales increased from 269.22 million Baht in the third quarter of 2018 to 354.48 million Baht for the third quarter of 2019

other receivables 1,576.0 2,070.8 (494.8) (23.9) Contract assets 1,034.0 913.5 120.5 13.2 Assets held for sale - 37.8 (37.8) (100.0) Total Assets 5,896.2 5,752.1 144.1 2.5 Assets As of March 31, 2022, the

nearing completion. Moreover, projects that are operating at still the beginning stage thus, the Company is able to recognize revenue only in proportion to the success of the work. 2. Cost of construction

completed based on its success. Therefore, the contract assets decreased but it caused the trade receivables to increase. Other current assets increased by 49. 6 million baht or an increase of 24. 4% , mainly

does not include (1) the existing types of securities under the Securities and Exchange Act B.E. 2535; and (2) instruments representing rights pursuant to an agreement of contract where the right is

project operations. Contract assets increased by 390.0 MB, representing an increase of 42.7% because in Q2-2022, the Company has implemented projects that have an increased success rate but not yet reached

Page 1 of 2 No. ACC6101/003 January 22, 2018 Subject: Approval to enter into Contract to buy and sell of Land To: President The Stock Exchange of Thailand According to the Board of Director’s Meeting