period ended June 30, 2020 To: Director and Manager of the Stock Exchange of Thailand Referring to the submission of the reviewed financial statements for quarter 2/2020 of WIIK Public Company Limited

January 2020 represented an effective markdown of about 1.7% of sales. Lockdowns implemented by many countries due to COVID-19 caused difficulty in the supply chain, which led to deferrals of some order

to a more normal supply chain. While the impact of Covid-19 will be felt in our markets, it will not be as pronounced as in other industries that have greater exposure. Golden Lime Public Company

: The President The Stock Exchange of Thailand Bangkok Chain Hospital Public Company Limited (the “Company”) would like to report the operating results of the Company and its subsidiaries (collectively as

2019 To : The President The Stock Exchange of Thailand Bangkok Chain Hospital Public Company Limited (the “Company”) would like to report the operating results of the Company and its subsidiaries

negotiations, together with their impact on supply chains and the Thai business sector. We thus put in place more stringent customer approval criteria for commercial lending policies applied to small and micro

entire value chain in USA c. Most integrated PET company in North America d. Leverage on abundant shale gas supply in US e. ~90% completed by July2017 2 Expansion of HVA Automo- tive Fibers in China (Per

Ref. No. IVL [002/08/2019] 8 August 2019 The President The Stock Exchange of Thailand Subject: Submission of Quartely Review of Financial Statements and the Management Discussion and Analysis of

Ref. No. IVL 002/05/2020 12 May 2020 The President The Stock Exchange of Thailand Subject: Submission of Quarterly Review of Financial Statements and the Management Discussion and Analysis of

: Inventory was well-managed with inventory days increased from 22 days to 27 days due to increased stock handset after a supply shortage in FY21. Account payable days maintained at 73 days, stable from FY21