% HMT (Ohio, USA) 4% 4% 5% 4% 5% 100% 100% 100% 100% 100% Gross Profit / Cost of Sales Analysis and Sales and Administration Analysis The Gross Profit margin was 1 percentage points lower at 14% in Q218

volume. 3. Thai Baht was strong in first half year which led to lower of margin of export when translate to Thai Baht. However in year 2016, the Company expanded to the water management business which has

interests of 19.89% in TBSP before business combination of THB 214 m as complied with Thai Generally Accepted Accounting Principles (Thai GAAP). Company reported %Gross Profit Margin of 23% in 2Q18, while

-50% 273 637 -57% EBITDA Margin (%) 1.4% 7.8% -6.4% 2.7% -1.3% 3.0% 5.1% -2.1% Stock Gain/(Loss) & NRV 13 -57 -123% -58 -122% -119 -439 -73% Adjusted EBITDA(1) 31 346 -91% 146 -79% 392 1,076 -64

products from China. The proportion of revenue from sales increase by Baht 23 million and as a result of the gross profit margin growth to 16%. Sales from selling food and beverages Revenue from sales

19% 5,227 -25% 9,158 6,106 50% EBITDA -120 88 -236% 345 -135% 225 229 -2% EBITDA Margin (%) -3.1% 2.7% -5.8% 6.6% -9.7% 2.5% 3.8% -1.3% Stock Gain/(Loss) & NRV -374 -58 545% 92 -507% -282 -132 114

. An increase in revenue from sales amount THB 96.6 MB, equivalent to 56.0% of total revenue from sales. The company has a higher gross margin comparing to the same period from 12.3% to 15.4% because the

Company's shareholders THB 11.03 million compared to the same period last year which was THB 83.14 million and net profit margin for 1H2020 to 3.61 percent, a decrease from 19.71 percent compared to the same

developers adopted a price war to speed up their sales. This caused MK’s gross margin to decline from its normal level by 3%. However, at the end of the second quarter, MK could generate sales, from both pre

representing decreased from the quarter 2/2019 of Baht 5.88 million mainly due to decreasing in revenues. The Net profit margin was decreased from 0.69% to net loss 6.36% In the six-month period of 2020 the