)236-835 150/18 Mitraparb Rd. Muang Khon Kaen Thailand 40000 Tel. (043) 333-555 Fax. (043)236-835 Ratchaphruek Hospital No. RPH-SET 2/2018 24 February 2018 Subject : Management Discussion and Analysis

SET and a decrease in the Company’s market share from 3.76% in 2016 to 3.27% in 2017. Fees and Service income In 2017, the Company reported fee and service income of Baht 672 million, representing an

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

decrease of 43 percent compared to the first quarter of the previous year, mainly from a decrease in SET and TFEX average daily trading volume. 1.2 Fee and Service income The Company’s fee and service income

an allowance for doubtful accounts of approximately 13 million baht in accordance with the policy. This is set up according to the overdue period with the main program occurring during the change of

โทรสาร (043) 236-835 456 Moo 14 Mittraparp Rd. Muang Khon Kaen Thailand 40000 Tel. (043) 333-555 Fax. (043) 236-835 Ratchaphruek Hospital No. RPH-SET 7/2019 May 11, 2019 Subject : Management Discussion and

from customers which had already set up provision for doubtful accounts amounting to Baht 4.52 million and Baht 0.19 million, respectively. Other Income The Company and its subsidiaries’ other income in

Co., Ltd. received payment from customers which had already set up allowance for doubtful accounts amounting to Baht 5.63 million and Baht 0.14 million, respectively. Other Income The Company and its

for share subscription amounting to Baht 0.40 million. EIC Semiconductor Co., Ltd. and S. Thana Media Co., Ltd. received payment from customers which had already set up allowance for doubtful accounts

information memorandum on a connected transaction to the SET and is not required to hold a shareholders’ meeting to obtain approval for the entering into such transaction with votes of no less than three