. Selling and administrative expenses Selling and administrative expenses (including research and development – R&D) in 2017 reduced 4.7% from the previous year even the R&D expenses rose by 2.3% which was

million. - The company still maintains cost control measures, resulting in a decrease in administrative expenses for the year of 18.72%. Selling expenses decreased by 9.90% from the same period last year

to the better control of selling unused materials and unused equipment. (4) Selling and Administrative Expenses Selling and administrative expenses for twelve months of year 2017 was 114.4 million Baht

.  Selling expenses Selling expenses for year 2017 and 2016 amounting to THB 185 million and THB 160 million in respectively, with the amount was recorded at the same level.  Administrative expenses

in respectively, with the amount was recorded at the same level.  Administrative expenses Administrative expenses for year 2017 and 2016 amounted to THB 496 million and THB 529 million in respectively

100.0 4,352 15.9 Selling expenses 987 3.1 920 3.8 67 7.3 Administrative expenses 2,067 6.5 2,022 7.7 45 2.2 Provision of legal cases 736 2.3 37 0.1 699 1,899.2 Specific Business Tax 1,221 3.8 991 3.6 230

equipment for lease 118.9 141.0 (22.1) (15.7) Cost of Sales and Service 5,882.8 3,301.1 2,581.7 78.2 Cost of equipment for lease 59.1 89.4 (30.3) (33.9) Selling Expenses 215.3 185.0 30.3 16.4 Administrative

distribution costs and administrative expenses From allowance for impairment of non-operating assets from discontinuing the production business Faucets and plumbing components in the amount of 32.06 million baht

(5.24) Administrative Expense (57,706.08) (53,783.32) 3,922.76 (7.29) Directors and Executives' Remuneration (16,557.31) (15,165.01) 1,392.30 (9.18) Loss on impairment of goodwill - (121,708.94

852.73 Million Baht which variable from project deliver to customers  Cost of administrative as amounting of 286.33 Million Baht or 45.99 Million Baht increased when compared to same period of previous