calculate the size of the transaction in accordance with the aforementioned rule. Criteria Calculation Formula Size Net Tangible Asset NTA of acquired asset x acquired portion x 100/ NTA of the Company

significantly by 222.5% YoY to THB 1,481mn, predominantly due to the consolidation of the acquired hotel business in Europe (Vienna House), the improving operating performance of our hotels in Thailand and the

person(s)/juristic person(s) Type(s) of securities Securities held before acquisition/disposition Securities acquired/disposed of Securities held after acquisition/disposition Number of Units 2 Voting

)/juristic person(s) Type(s) of securities Securities held before acquisition/disposition Securities acquired/disposed of Securities held after acquisition/disposition Number of Units 2 Voting rights3

., Ltd. (“Holding”) as below; Acquired company Cal-Comp Precision Holding Co., Ltd. Transaction counterparty Cal-Comp Electronics (Thailand) PLC. Company acquired 1. Cal-Comp Precision (Singapore) Ltd. 2

of Information and Other Acts of Listed Companies concerning Connected Transactions, B.E. 2546 (2003) dated November 19, 2003. 3. Total value of assets being acquired The total value of consideration

5.8 Manufacture and skincare products, cosmetics, food supplements and medicine used to treat skin diseases segment 9,708 2.2 13,124 3.2 (3,416) (26.0) total 443,248 100.0 417,617 100.0 25,631 6.1 The

32.6 Debt Service Coverage 904.1 4.4 103.9 4.6 Total Debt to Equity 0.2 0.4 0.2 0.4 * calculated by using earnings of current quarter to be estimated for annual earnings ** based on only cost of medicine

operations for 2nd Quarter of 2017 decreased to 71.69%, while it was 74.38% for the 2nd Quarter of 2016. These resulted from the efficiency of medicine and medical supplies cost management, introducing an

personnel to support its expansion such as Cardiac Medicine department and Opthalmology department. Selling Expenses For the 6-month periods of 2015 and 2016 , the Company and its subsidiary incurred selling