Our Ref: TL015/02 Our Ref: TL011/18 May 14, 2018 The Stock Exchange of Thailand 93, The Stock Exchange of Thailand Building Ratchadapisek Road, Dindaeng Bangkok 10400 Attention: The President Dear

quarter of 2019, the Company revered provision for doubtful accounts amounting to Baht 4.71 million or equivalent to 100% because EIC Semiconductor Co., Ltd. and S. Thana Media Co., Ltd. received payment

allocation and resulting goodwill. Post-IPO losses: in one jurisdiction, a good amount of attention is being placed on investment bankers and auditors when companies suffer losses after IPOs. Big data / data

Subject Management Discussion and Analysis for the second quarter ended 30 June 2020 Attention President The Stock Exchange of Thailand According to the resolution of the Board of Directors of JAS Asset

initial quality of the financial statements before getting audited by auditors. If the financial statements are prepared correctly, auditors do not need to propose any adjustment. On the contrary, if the

No. CAZ 1/2019 21st January 2019 Subject: Management Discussion and Analysis Quarter 3rd ending 30 September 2018 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public Company

No. CAZ 1/2019 21st January 2019 Subject: Management Discussion and Analysis year ended 2017 ending 31 December 2017 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public

confidence that our major segments of Intergrated PET and Fibers are unique and have limited impact from the heightening trade wars. The continuing attention on plastic waste is helping the industry move

Thailand and the Thai Listed Companies Association in organizing two seminars on the topics of “Getting Ready for Significant Changes in Financial Reporting” and “Disclosure under the revised CG Code” for

customers' attention which stimulated the sharing of other budgets to use in the Company's advertising media. As a result, the Company’s sale volumes have been increasing year on year. The Company can also