-27.27% Other Revenues 11.10 1.44 671.16% 30.08 9.34 222.01% Total Revenue 222.31 268.56 -17.22% 475.93 622.35 -23.53% Cost of goods sold and cost of services 198.98 272.34 -26.94% 416.74 702.12 -40.65

company operation in Q2/2019 is loss about 160,000 Baht comparing with loss of 5.02 million baht in Q1/2019. This is because of higher revenue. • There is no substantial change in the raw material cost

-Translation- M06/002/18 February 28, 2018 Subject Clarification Y2017 Company Performance To The President of the Stock Exchange of Thailand Reference MDX Public Company Limited and its Subsidiaries

increase loss of 3%. The Company would like to clarify a significance change of the Group’s operating results were summarized as follows: 1. Revenue from sales and services for the six-month period of 2017

-Translation- M06/013/17 August 15, 2017. Subject Clarification of Q2/2017 Company Performance To The President of the Stock Exchange of Thailand Reference MDX Public Company Limited and its

-Translation- M06/010/18 August 14, 2018. Subject Clarification of Q2/2018 Company Performance To The President of the Stock Exchange of Thailand Reference MDX Public Company Limited and its

Company Limited and its subsidiaries (hereafter referred to as the “Company”) would like to clarify the Company’s operating results of the quarter 1/2020 ended March 31, 2020. The Company had the net profit

Company Limited would like to clarify the operating results of the year ended December 31, 2018 that has net Profit of Baht 94.00 million, decreased from the same period of previous year that has net profit

(Thailand) Public Company Limited (“INGRS”or “the Company”) would like to provide an explanation about our 3-months financial performance for the period ended 30 April 2019: 1. Sales Revenue For the 3-months

Company Limited would like to clarify the operating results of the Quarter ended June 30, 2018 that has net Profit of Baht 7.82 million, increased from the same period of previous year that has net loss of