the yearend 2016, the gross margin is increased to 19.88% due to a high margin of turnkey projects recognized particularly during the reporting period.. Cost of Sales for Supply and Maintenance The

business including telecommunication system and construction and electrical system, supply and maintenance. Type 2016 2017 MB % MB % Sales Revenue Sales Revenue from Turnkey Business 259.36 45.52 545.12

and international economic situation, political situation, household debts as well as demand-supply imbalance. In Q2/2019, the LTV (Loan to Value) measures are enforced. Business operators thus need to

598.69 Water management business group (Only amount to be recognized in year 2020) - Sales and service of water supply 175.98 144.22 - Installation of water production systems and construction of turnkey

) (19.89%) 710.90 580.63 (130.27) (18.32%) Earnings per share (EPS) 0.21 0.17 (0.04) (19.89%) 0.43 0.35 (0.08) (18.32%) Note: 1) Revenue and Cost that were recognized when there is construction under

service provider in accordance with the agreement of production and / or supply of good water (RO) to Patong Municipality, Kathu District, Phuket Province (client) dated 16 July 2012 with period of 30 years

Baht 12.60 million, increased by Baht 2.60 million from the same period of previous year due to the increase in net profit of a subsidiary company who manufacture and supply the automotive exhausted

dialysate and medical supply manufacturing and distribution, which increased from the same period of the previous year for 5.31 million baht or 22.37%, resulting in the increase of the Company Group’s gross

projects with signed contract of work value of Baht 13.20 million and one of them has been already implemented and a total of revenue was expected to be recognized in this current year. Other Income The

to the increase in net profit of a subsidiary company who manufacture and supply the automotive exhausted pipes to automotive industry. 2 1.1 Revenue For the period of three months ended 30th June 2018