production plan. Property, plant and equipment Property, plant and equipment as of 31 December 2017 and 2016 were THB 9,609 million and THB 6,627 million, respectively, increasing by THB 2,982 million or 45.0

exchange, outside the Securities Exchange or an over-the-counter center, of securities, for one's own account in the normal course of business. "investment advisory service" means giving advice in the normal

therefrom. "securities dealing" means a purchase, sale or exchange, outside the Securities Exchange or an over-the-counter center, of securities, for one's own account in the normal course of business

28.6% 12.3 20.6 8.3 67.5% Revenue from maintenance services to outside - - 47.8 - (47.8) N.A. (100) Sales from Biomass Power Plants 671.5 677.4 756.7 782.1 25.4 3.4% 2,603.3

business in consideration of a commission, fee or other remuneration therefrom. "securities dealing" means a purchase, sale or exchange, outside the Securities Exchange or an over-the-counter center, of

the year ended 31 Dec - Translation - Page 2 of 6 633 million to other countries both in Asia and Outside Asia, an increase of THB 318 million or 101.3% driven mainly by orders from Yemen and

equipment as of 31 March 2018 and 31 December 2017 were THB 10,397 million and THB 9,609 million, respectively, increasing by THB 788 million or 8.2%. The main contribution was the payment for construction

as a result of a drop of sales outside UK. ICUK’s sales from inside UK amount to THB 39 million, drop by THB 4 million or 10.2%, because ICUK focused on “Grocery Chain Store” which has large customer

principally engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which dialysis

(“ICUK”) of THB 11 million, and the rest to many other countries both in Asia and Outside Asia totaling of THB 126 million, rose by THB 39 million or 44.8% driven mainly by sales orders of Yemen and