detail, please contact Investor Relations Division of the Electricity Generating Public Company Limited at Tel: 662-998-5150-3 or Email: ir@egco.com Page 2 Management Discussion and Analysis 1. Significant

, 2019 Current Ratio 7.4 7.7 Debt to Equity Ratio 0.2 0.1 From the change in accounting policy due to the adoption of Financial Reporting Standard No. 16 (TFRS 16), the company has increased total

Attention: President The Stock Exchange of Thailand CH. Karnchang Public Company Limited (“the Company”) and its subsidiaries would like to clarify the consolidated operating result and financial position for

before FX per share (Baht) 5.71 4.95 0.76 Leverage Ratio and Liquidity Ratio Quarter 3 Quarter 2 Change Increase/(Decrease) 2017 2017 Debt to equity ratio (Time) - Consolidated 1.34 1.36 (0.02) - Company

December 31, 2016. The major change was mainly from the increased of property, plant and equipment. 15.4 million baht. (2) Total Liabilities Company total liabilities as of June 30, 2017 was 324.9 million

_ Page 1 of 5 OCEAN COMMERCE PUBLIC COMPANY LIMITED 99/290 Floor 1, Soi Sukhumvit 43, Sukhumvit Road, Khlong Tan Nuea Sub-district, Watthana District Bangkok Tel: 0-2258-5565 No. OCMSET-6211-001 Date

1 / 2 IR.019/2017 15 August 2017 Re: Clarification on the change of profit and loss statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the

YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662) 2943373 YTC 31/2017 November 13, 2017 To : The President The Stock Exchange

of the Stock Exchange of Thailand Copy to: The Secretary The Security and Exchange Commission JCK Hospitality Public Company Limited (“Company”) would like to report the consolidated operating

Company | www.shotelsresorts.com Page 3 of 9 Discussion of results of operations: Quarter 4 of 2018 and Quarter 4 of 2019 Quarter 4/2018 Quarter 4/2019 Change THB million % THB million % THB million