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

included the gain on exchange rate of Baht 19.12 million in the Q1/2019 compare to Baht 101.66 million in the Q1/2018, a decrease of Baht 82.54 million. Summary of the company's operating result and

year mainly due to: 1.1) Revenue from selling of electricity increase 23.91 million baht or 100% due to the Company recognized revenue from Saraburi Solar Farm Project. 1.2) Revenue from Sales decrease

NBC will hold the AGM 2020 to seek approval for the acquisition of “Komchadluek” trademark from NMG at the amount of 69.9 million baht and the acquisition of assets and business under the

service of electricity engineering. • Property, plant and equipment has increased Baht 30.22 million, as a result of assets for solar energy. • Restricted cash decreased by Baht 6 5 . 2 4 million because

decrease was derived from engineering service, solar energy, and Trading business. • Overall gross profit margin decreased from 13.3% to 9.1% amount Baht (24.09) million. 2019 2018 Revenue 383.44 443.08

pursue its business strategy, the Company operates commercial solar farms in Thailand and Japan with total production capacity of 50 megawatts. The Company would like to announce the operating results for

financial information Page 9 of 19 Other income increased by Baht 1.81 million from the foreign exchange gain in Q1/2017 amounted to Baht 2.34 million because during the end of 2016, the group imported solar

project site location and rendering of related services to clients who operate 17 solar power projects in Thailand, and (2) revenues from the sale of electricity from its own solar power project operated by

gain on foreign exchange relating to equipment deposit amounting to THB 0.47 million, interest from time deposit account amounting to THB 0.15 million, and income from sale of electricity of solar power