No. Lor Gor. 009/2020 June 12, 2020 President The Stock Exchange of Thailand Re : Investment in debentures from connected party Dear Sir, Thai Wacoal Public Company Limited wishes to hereby report to

No. IFS 061/2562 11 November 2019 Subject Management Discussion and Analysis of the 3rd Quarter 2019 Operating Results Dear Governors and President Market for Alternative Investment (mai) Infraset

results for the nine-month period of 2019, change of rate more than 20 percent Dear Director and Manager The Stock Exchange of Thailand According to the resolution of the Board of Directors of DOD Biotech

Application for registration as a foreign auditor Date…………………………………… Dear Secretary General of the Securities and Exchange Commission of Thailand I, Mr./Mrs./Miss ………………………………….……… (applicant’s name

% in 2Q19 compared to 12.9% in the same period in the previous year. Selling expense, such as freight costs and sales commissions, decreased compared to 2Q18 in line with lower sales. Administrative

the same period the previous year. Selling expense, such as freight costs and sales commissions, decreased in line with lower sales. Administrative expense decreased mainly because of an adjustment of

administrative expense amounted to Bt322.1 million in 2Q20, or 15.13% of sales, a decrease from Bt415.5 million in the same period last year. Selling expense, such as freight costs and sales commissions, decreased

173.84 in 2020. The main reason of the increase is a result from a dramatically increased of freight charge. Profit (loss) from operating activities In 2020, the profit (loss) from operating activities of

-year. Significant cost of sales consisted of cost of goods, imported freight, packaging cost and other import related expenses. Cost of sales is accounted for approximately 36.82 % of sales revenue with

the first runway and the second runway D) Apron Taxiway for passengers and cargo transportation E) Air Freight and Logistics Center F) Public utilities prepared by contractual party G) Ground services 2