Company’s brand name. Most of customers assumed that both hospitals are of the same owner. Meanwhile, the Company can realize only 53.93% of the Subsidiary's operation in the Company’s consolidated financial

-ร่าง- UNOFFICIAL Translation Codified up to No. 4 As of 15 February 2013 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for

-ร่าง- UNOFFICIAL TRANSLATION Codified up to No. 4 As of 15 February 2013 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for

แนวทางปฏิบัติ (UNOFFICIAL TRANSLATION) Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for reference. Notification of Practice

(UNOFFICIAL TRANSLATION) Codified up to No. 5 As of 3 July 2018 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. 2

(UNOFFICIAL TRANSLATION) Codified up to No. 5 As of 3 July 2018 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference

Notification of the Office of the Securities and Exchange Commission (Translation) (Translation) - 8 - Readers should be aware that only the original Thai text has legal force and that this English

only the original Thai text has legal force and that this English translation is strictly for reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any

only to some industrial customers, which entered into short-term contract with specific quantities and delivery term (Made to Order). This helps the Company to efficiently control inventories aging and

Equity ratio2 stood at 0.92 times as of 30 June 2019, decreased from 0.94 times as at end of 2018 1 Backlog include only sold units with sales and purchase agreements 2 Calculated from interest-bearing