Management Name : Mr SANG DO LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 22/09/2016

Management Name : Mr SANG DO LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 04/10/2016

Management Name : Mr SANG DO LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 19/01/2017

Management Name : Mr SANG DO LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 05/07/2017

Management Name : Mr SANG DO LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/01/2018

Management Name : Mr SANG DO LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 18/01/2018

. KittiPhuathavornskul , Ms.Netirad Sang- ngam)

ESG Ratings n/a Ranking by Industry Business 4/ Company Profile 4/ Field name Detail Address 999/3-5 Moo 9 Pracha Uthit- Khu Sang Road, Naiklongplakod Sub-district, Phrasamutjedi District Samut

dialysis solution in the third quarter of 2017. Yours sincerely, (Mr.Kitti Phuathavornskul, Ms.Netirad Sang-ngam)

revenues from the sale of the dialysis solution in the 3rd quarter of 2017. Yours sincerely, (Mr.Kitti Phuathavornskul, Ms.Netirad Sang-ngam)