revenue comprised:- - The revenue obtained from Telecom Systems Integration business of Baht 4.17 million as in the same period of last year, the Company had a project of providing a service of surveying

sale of gas water. • Real estate project management business for company and general public. The Company would like to clarify for the case of difference between company’s operating results for the 2nd

project had COD on 15 December 2017 where 20.8 Megawatt was distributed to Tohoku Electricity Power Co., Inc with the Feed-In Tariff of 40 Yen per kilowatt-hour under the agreement term of 20 years. • The

finance for the expansion of the Northern Multi- Products Fuel Pipeline project of Bt118.9 million. As a result, the Group's financial expenses in 2017 amounted to Bt160.3 million increased by Bt29.1

increase THB 1.29 million 1.2) Revenue from selling of electricity increase THB 1.52 million or 100% due to in year 2017 Solar Power Project on Rooftop (Solar Rooftop) of Bangpakong Solar Power Co., Ltd

according to the project to increase the production of the ammunition production line of the weapon building center The National Defense Industrial and Military Energy Center, contract value of Baht 255

service cost of 266.30 million baht compared with the year 2018, 415.85 million baht, decrease 149.55 million baht or (35.96%) because in the year 2019, due to the project that has been waiting to deliver

of work from the original 300 days has been adjusted to 400 days; approximately 57.53 million baht, and the Voluntary Retirement project approximately 12.57 million baht. 3. The selling and

business started to record the revenue from sells condominium. In the 2nd. Quarter of 2018 ,transfed 4.50% of the total project amounting 82.42 million Baht and have the net profit from this project

company which operates the real estate business recognized sells condominium 7.50% of the total project amounting 107.20 million Baht and have the net profit from this project amounting 16.90 million Baht