after getting the approval by the Board of Directors’ Meeting within March 2018 2. Contractual Parties Seller : 1. Mr.Hong Yantang * 2. Mr. Chatree Sanghiranwattana
* 2. Mr. Chatree Sanghiranwattana Purchaser : Ekachai Medical Care Public Company Limited (“EKH”) * not connected to be the related party Page 3 3. General Characteristic of the