Co.,Ltd. Seller No. Number of hares Proportion(%) 1 Mr. Somboon Tembandit 38,500 0.46 2 Mrs. Praphaiphim Tembandit 35,000 0.41 3 Mrs. Sohui Saetang 34,000 0.40 4 Mrs. Kudun Janmaneelert 33,000 0.39 5

. อัญรัตน์ พรประกฤต 6,249,000 3.59 6. นาย อัครพงศ์ พรประกฤต 6,010,000 3.45 7. น.ส. อรรัตน์ พรประกฤต 5,505,000 3.16 8. MR. NAPHAT PANCHAKUNATHORN 2,705,000 1.55 9. MR. WICHAYA MEKARAPIRUK 2,500,000 1.43 10

operators and new comers resulting in continually intense competition in restaurant business. Cost of Sales and Gross Profit Cost of sales in 2017 totaled Baht 899.62 million, dropped Baht 100.62 million or

this period. Cost of hospital operations The cost of hospital operations amounted to Baht 66.70 million and Baht 71.60 million in the three-month period ended March 31, 2017 and the three-month period

ended December 31, 2018, respectively. The figures represent a year-on-year increase of 29.02% due mainly to an activating new hospital building. Cost of hospital operations The cost of hospital

quarter of 2018) as follows: Unit : million baht Q4/17 Q3/18 Q4/18 Change +/(-) QoQ % YoY % Net Revenue 191.39 271.57 244.40 -27.17 -10.01 53.01 27.70 Cost of Goods Sold 180.66 217.04 200.32 -16.72 -7.71

2018 (4th quarter of 2018) as follows: Unit : million baht Q4/17 Q3/18 Q4/18 Change +/(-) QoQ % YoY % Net Revenue 191.39 271.57 244.40 -27.17 -10.01 53.01 27.70 Cost of Goods Sold 180.66 217.04 200.32

subsidiary, please kindly find the following attachment. Please kindly be informed accordingly. Yours faithfully, Mr. Geza Emil Perlaki Managing Director For period ended 31 December 2018 MANAGEMENT DISCUSSION

and an adjustment of price. Cost of hospital operations The cost of hospital operations amounted to Baht 386.17 million and Baht 571.59 million in the year ended December 31, 2018 and the year ended

increased from the year 2018 the company income from this business was Baht 20.89 million. The year 2018 is the first year of investment. 2. The company’s cost of sales and services for the year2019 in the