of 6.62% per annum. (1) Transaction date: November 2018 (2) The parties involved: Lender: Filter vision Public Company Limited. Borrower: KT Medical Service Company Limited. (3) General transaction

of the Company. The purpose of this Investment is to expand the overseas business of the Company. The Company hereby informs you that on 24 December 2018, the Company has executed the agreements in

lender or its agent , do so with an understanding that such borrowing or lending is made in accordance with any of the following purposes: (1) to enable the borrower or other persons to deliver securities

. Clause 2. In carrying out the securities borrowing and lending business, the business operator shall, whether acting as the borrower or its agent or as the lender or its agent , do so with an understanding

agent or as the lender or its agent , do so with an understanding that such borrowing or lending is made in accordance with any of the following purposes: (1) to enable the borrower or other persons to

3,750,000.00 with an interest of 6.62% per annum. (1) Transaction date: December 2018 (2) The parties involved: Lender: Filter vision Public Company Limited (“FVC”) Borrower: KT Medical Service Company Limited

into the transaction April, 2018 2) The Related Parties and Relationship with J.S.P. Property Public Company Limited Lender : Mr. Pongsak Sawatyanon and/or Mr. Boonyong Sawatyanon Relationship : The

Parties and Relationship with J.S.P. Property Public Company Limited Lender : Mr. Pongsak Sawatyanon Relationship : The major shareholder of the Company (J.S.P.) and hold 718,124,100 shares, equivalent to

/2561(OOP). 1) Date of entering into the transaction November, 2018 2) The Related Parties and Relationship with J.S.P.Property Public Company Limited Lender : Miss. Wareerat Sawatyanon Relationship : The

Related Parties and Relationship with J.S.P. Property Public Company Limited Lender : Mr. Pongsak Sawatyanon Relationship : The Board Director and major shareholder of the Company (J.S.P.) and hold