Phornphan in the amount of Baht 5 million in 2017 and Baht 2 million in February 2018 and the allowance for doubtful accounts was set for EIC Semi in the amount of Baht 1.97 million. 9 . Loss on devaluation

Baht -1.2 million Please be informed accordingly. Sincerely yours, (Ms. Huai Hui, Lee) Chief Operating Officer

short-term loans from financial institutions increase by Baht 6.34 million - Repayment of long-term loans Baht (1.20) million Please be informed accordingly. Sincerely yours, (Ms. Huai Hui, Lee) Chief

Electronics Industry Public Company Limited (the “Company”) No.2/2019 convened on February 27, 2019 has passed a resolution to certify the financial statements and the performance for the year period ending

(the “Company”), would like to notify the Stock Exchange of Thailand regarding the business operation for the year 2018 ending 31 December 2018 as follows; On August 14, 2018, the resolution of the Board

operations in the amount of Baht 631.8 million or 24.7% which increased in line with the revenue. Distribution costs and administrative expenses increased in the amount of Baht 122.6 million or 20.9%. On the

quarter of the previous year, mainly from a decrease in interest paid on borrowing from financial institutions. Please be informed accordingly. Yours Sincerely, (Mr. Chih - Hung Lin) Chief Operating Officer

Microsoft Word - MDA Q119 EN May 8, 2019 To President The Stock Exchange of Thailand Subject Notification on the difference of revenue from sales and net profit YOY by more than 20 percent Taokaenoi

Sangwithayanon Chief Executive Officer

and the three-month period ended March 31, 2019, respectively. The figures represent a period-on-period increase of 87.40% due mainly to an increasing in number of patients as a result of a new building