marketing to promote products and services of the hospital to both local and international patients. And, the financial costs Revenue Structure Q3/2018 Q3/2017 Difference Cash-Base (Walk-In) Revenue 1,474.0

amount of Baht 74.2 million or 32.8% from the use of marketing to promote products and Revenue Structure Q3/2018 Q3/2017 Difference Cash-Base (Walk-In) Revenue 1,518.9 1,273.6 245.3 19.3% Social Security

Subject: Clarification for the year Ended May 31, 2019 operating results that posted a difference greater than 20% To: Director and Manager the Stocks Exchange of Thailand World corporation public company

of Intermediary to Handle Clients’ Complaints and participation in the SEC Office’s project to resolve disputes by arbitration. 4.3 Having a business plan and an operating system for establishing a

part of the direction to resolve the grounds of possible delisting. Board of Directors and Auditing Committee’s opinion: Considering the current economic condition, Government land appraisal price

://www.set.or.th/en/regulations/rules/disclosure_files/BorJorPor2201_2_EN.pdf (Translation) In this regard, the resolve of the rental fee is a part of the terms of the agreement between the Company and KPM

condominium which calculated from the difference of selling price and taxable cost of investment received by way of Entire Business Transfer in 2016. Please be informed in accordingly. Your sincerely, (Mr

transaction with arm’s length conditions that could occur according to the necessity of the Company business operations. 11. Opinion of the Audit Committee which is difference from that of the Board resolution

increased from the second period of the year 2017 due to the current liabilities decreased.  The Debt to Equity Ratio is equal to 0.11:1 times, indicating normal criteria and no significant difference from

difference from the Board of Director’s opinion None Please be informed accordingly Mr. Nathapol Eksangkul Vice President