Exchange Commission No. KorThor. 65/2547 Re: Rules for Derivatives Business Operation for a Licensed Derivatives Broker dated 22 December 2004 require derivatives broker to prepare a risk disclosure

new branches compared to last year. Sales from Catering service and OEM increased from THB 8.79 million in 2016 to THB 19.67 million in 2017 because the menus were in high demand thus the Group had

employees who require to access document and data from the Company’s central operating system are allowed to come in head office from time to time to reduce the possibility and risk of COVID-19 infection and

which require additional staff and rental expenses. In order to be well prepared to operate the company’s new branches, new recruits need to be hired and trained 70 - 90 days in advance. For the first

Net Tangible Asset (NTA), and is not a related transaction and that the size of the transaction does not require us to disclose the information in accordance with the disclosure rule for acquisition and

% of company’s Net Tangible Asset (NTA), and is not a related transaction and that the size of the transaction does not require us to disclose the information in accordance with the disclosure rule for

Exchange of Thailand. The transaction does not require the approval from shareholders’ meeting. Please be informed accordingly. Yours Sincerely (Assoc.Prof.Chalerm Harnphanich, M.D.,Ph.D.) Chief Executive

approved by the Board of Directors and disclosed to the Stock Exchange of Thailand. The transaction does not require the approval from shareholders’ meeting. Please be informed accordingly. Yours Sincerely

of this additional investment has already been included and disclosed in the referred document. Therefore, this additional investment shall not require the calculation of the transaction size

revenue from sale grow both domestic and international especially in USA and Japan that require premium products Aeroklas’s revenue from sale is reduced from Q3 2018/19 due to both domestic and