-19.52 -64.53 131.31 75.2 -56.11 -42.73 Administration Expenses 12.54 10.24 11.1 0.86 8.40 -1.44 -11.48 48.13 43.34 -4.79 -9.95 Selling Expenses 4.38 2.99 3.36 0.37 12.37 -1.02 -23.29 18.29 12.62 -5.67

-41.65 -19.52 -64.53 131.31 75.20 -56.11 -42.73 Administration Expenses 12.54 10.24 11.1 0.86 8.40 -1.44 -11.48 48.13 43.34 -4.79 -9.95 Selling Expenses 4.38 2.99 3.36 0.37 12.37 -1.02 -23.29 18.29 12.62

- Translation - MPIC 013/2019 August 7, 2020 Subject: Submit the Financial Statement for the quarter ended June 30, 2020 and clarification for the change of operating result more than 20% Attention

Having joined SEC since 1999, Assistant Secretary-General Archinee Pattamasukhon holds a bachelor’s degree in Business Administration (Finance), the University of the Thai Chamber of Commerce

and General Administration Department, the Human Resources Department, and the Organizational Risk Management and Governance Development Department. Her appointment will become effective on 16 May

Microsoft Word - 1_Company Account 3-%0@ˆ5"ˇ_@˙%5H"ˇA˙%_20211124 - kdraft V2.docx 1 Application for Registration / Change of Information in Company Account Date

to be recognized in 2018. (Unit : Million Baht) 2018 2017 Change % Change Operating revenue 406.54 351.36 55.18 15.70% Operating cost 337.23 293.88 Gross profit 69.31 57.49 11.83 20.58% Gross profit

Ref. SorNor. 043/2017 August 10, 2017 To: President The Stock Exchange of Thailand Re: Notification on Business Restructuring, Change of Name and Capital Increase of the Subsidiaries Whereas, the

to decreasing in selling and administration expenses and gain on change in fair value less cost of sale of biological assets. Page 3/…… - 3 - Financial Position Asset As of 30 June 2020, the company

result. Dear sir, We, Unimit Engineering Public Company Limited (UEC) , would like to clarify the change in operating result for 2018 which changing over 20% from the same period last year as follows