disclosed to the Stock Exchange. The details with respect to the second asset disposal transaction (Transaction No. 2) are set out in the Information Memorandum on Asset Disposal, Transaction No. 2, and are

contents are written and underlined in blue. No. ORI 66/2017 1 November 2017 Subject: Resolutions of Board of Directors Meeting No. 12/2017 Attention: President Stock Exchange of Thailand Enclosures: 1

1 No. CC20190805ELE August 13, 2019 Subject Report of the Resolutions of Board of Directors’ Meeting No.3/2019 To President The Stock Exchange of Thailand The Board of Directors’ meeting of Cal-Comp

Stock Exchange of Thailand (SET) and circulate the information to shareholders within 21 days from the date of disclosure, the details of which are as follows: 1. Transaction Date The Company and the

Stock Exchange of Thailand (SET) Re: Disclosure of Information of Listed Company Concerning the Connected Transactions B.E. 2546 (2003) (“Notification on Connected Transaction”), the details of which are

the Stock Exchange of Thailand (the “SET”) for the past seven but not more than 15 consecutive business days prior to the date on which the Board of Directors of the Company has resolved to propose the

at the rate of not more than ten percent of the market price. ‚Market price‛ means the weighted average price of the Company’s shares on the Stock Exchange of Thailand (the ‚SET‛) for the past seven

Ref.No.1905/026EN July 16, 2019 Subject Inform about The Connected Transaction (Amendment) Attention President of the Stock Exchange of Thailand According to the Board of Directors Meeting No.9/2019

President, The Stock Exchange of Thailand Enclosure: Information Memorandum regarding to the Acquisition of Assets The Extraordinary General Meeting of WCI Holding Public Company Limited., subsidiary company

ordinary shares of Modern Pharma Company Limited is a subsidiary of the Company, the Company, therefore, has a duty to disclose the transaction information of the Company to the Stock Exchange of Thailand