better stock movement. 2. A decrease in trade accounts receivable and retention receivable at amount of Baht 35 million. 3. An increase in investment in available-for-sales securities (MILL) at amount of

Performance for the 3 months period ended March 31, 2020 as follows: Unit : Million Baht March 31, 2020 March 31, 2019 Increase (Decrease) Amount % Amount % Amount % Revenues from dental service 112.83 96.38

total revenues of Baht 705.89 million of quarter 1/2019. The revenues from service business of the quarter 1/2020 amount Baht 494.92 million was decreased of Baht 139.90 million or 22.04% from the

services increased from Baht 68.21 million to Baht 84.85 million in the amount of Baht 16.64 million or 24.40%. This was due to the Company's marketing policy to expand its market share. Share and expand its

by Baht 91.40 million or 1.55% comparing with December 31, 2019 due to 1. A decrease in inventories at amount of Baht 19.56 million which was due to better stock movement. 2. A decrease in trade

Analysis 1.1 Performance for the 3 months and 6 months period ended June 30, 2020 as follows: Items For the 3 months Change between YoY For the 6 months Change between YoY Q2/20 Q2/19 Amount % June 2020 June

% comparing with December 31, 2019 due to 1. A decrease in inventories at amount of Baht 85 million which was due to better stock movement. 2. A decrease in trade accounts receivable and retention receivable at

is obliged to deliver the goods in the amount specified in the contract to the other party at a given time in the future, and the other party, in turn, is obliged to make payment for such goods at a

goods in the amount specified in the contract to the other party at a given time in the future, and the other party, in turn, is obliged to make payment for such goods at a price specified in the contract