result. Dear sir, We, Unimit Engineering Public Company Limited (UEC) , would like to clarify the change in operating result for Q2/2018 which changing over 20% from the same period last year as follows

Management Discussion and Analysis Q3/2019 Financial Result Summary Q3/ 2019 Q3/19 Q3/18 Change +/(-) 9M/19 9M/18 Change +/(-) (in THB mm) YoY 9M Revenue from Sales and Services 57.4 54.3 6% 146.9

% comparing to the same period last year, this is caused by followings: Consolidated financial statements Revenues 1. Total revenues from hire of work of 3.68 Million Baht was 1.44 Million Baht or 64.02

profit decreased by 30.09% to Baht 47.31 million from Baht 67.67 million in the comparable quarter of 2019. The clarification of the Company operating results is as follows: Revenue from Sales During the 1

”) reported consolidated operating revenue of THB 264 million in Q4/2022 and THB 938 million in 2022, increased by 40% from Q4/2021 and 51% from 2021, respectively. • The increase in revenue was mainly due to

statements Revenues 1. Total sales and Total Revenues from hire of work of 791.62 Million Baht was 34.59 Million Baht or 4.57% increase from the last year. This was the result of the orders of more customers

180.0 million, increased by THB 2.7 million or 1.5% from the prior period and similar to the same period of prior year. However, in this quarter the Group has increased in cost of employee benefits which

with details as follow; unit: million baht Items 3-month periods ended 30 September changes 2017 2018 Amount % Amount % Amount % Revenue from sales of goods 70.78 100 63.07 100 (7.71) (10.89) Cost of

its subsidiaries had total revenue of 929.4 MB, increased from the year 2017 at 92.0 MB by 11.0 percent (by increasing from domestic sales at 15.2 percent and 8.2 percent from export sales)  Gross

and its subsidiaries had the operation results for the three-month period ended March 31, 2019 with the following details: unit: THB million 2019 2018 Change (THB million) Change (%) Revenue from Sales