the management of the company which is in the process of design and construction. The company would like to clarify the operating results for the first quarter ending 31 August 2019, which has been

7th November 2019 Subject: Management Discussion and Analysis for the Quarter 3 Ending 30th September 2019 Attention: President Stock Exchange of Thailand Please find below the additional information

management of the company which is in the process of design and construction. The company would like to clarify the operating results for the second quarter ending 30 November 2019, which has been reviewed by

(the “Company”), would like to notify the Stock Exchange of Thailand regarding the business operation for the year 2019 ending 31 December 2019 as follows; Outline of 2019 Business operation The outline

. (“the Company”) would like to summarize its Q1/2020 operating performance for the period ending 31 March 2020 as follows: The Company and its subsidiaries’ posted a net profit of Baht 7.36 million for the

million Baht, representing 83.58% of the work completed in the project to establish the production line and test the production line, the contract value of 255.00 million Baht, the project duration ending

establish the production line and test the production line, the contract value of 255.00 million Baht, the project duration ending October 19, 2020. Please be informed accordingly. Sincerely yours, -Mr

financial position as at 31 December 2020 represented healthy with total assets THB 4,157.5 million, -1.9% compared with ending 2019. Without Goodwill of THB 490.1 million, Company showed total assets of THB

for this investment in MDP, calculated using the value of net tangible assets basis, equals to 9.80% (based on the Financial Statements for the year ending 31 December 2019). The Company has no other

already complied with this Notification. Clause 6 This Notification shall apply in preparing and disclosing financial statements for the accounting period ending 31 March 2006. Notified this 1st day of