DEVELOPMENT AND MANAGEMENT PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR THE YEAR 2019 4 5. RAW WATER BUSINESS (Cont.) Gross Profit of Raw Water Business in 2019 was 1,448.54 million Baht

WATER RESOURCES DEVELOPMENT AND MANAGEMENT PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR Q2/2019 4 5. RAW WATER BUSINESS (Cont.) Gross Profit of Raw Water Business for the first half of

rental and service business (%) 43.73% 50.80% (7.07%) 44.79% 47.40% (2.60%) 4. Gross profit from management business (%) 49.80% 35.38% 14.42% - - - 5. Gross profit from main income (million THB) 448.19

sale (%) 30.25% 33.66% (3.42%) 28.03% 33.05% (5.02%) 3. Gross profit from rental and service business (%) 50.80% 43.54% 7.26% 47.40% 39.36% 8.04% 4. Gross profit from management business (%) 35.38% 36.82

. Gross profit from sale (%) 31.70 30.70 1.00% 30.11 29.32 0.80% 3. Gross profit from rental and service business (%) 37.02 30.96 6.06% 32.46 18.82 13.65% 4. Gross profit from management business (%) 35.09

% since there are no new projects completed in this quarter. However, the gross profit from sale increases 1.60%. At the same time, the income from rental property business and service and management

(NTA) = (Sum of percentage of shares to be disposed x Net Total Asset Value of Origin One Thonglor) x 100 / Net Total Asset Value of the ORI 2. Net Profit from the ordinary business operation = (Sum of

profit in the part of the non-controlling interests in the amount of THB 19 million (3) the dividend payment in the amount of THB 378 million and (4) profit from the transfer of the business to the joint

the better manufacture cost control ability of the business. The net profit rate in accordance with the Company’s report was increased from 5.5 percent in 2016 to 6.1 percent in 2017 due to the profits

Baht. Details are as follows: I Property Business: The gross profit of the property business in Q2 2018 was 1,082 million Baht; increasing by 159% as compared to the same period last year of 418 million