(Translation) NEP-AC 001/2562 28 February 2019 Subject : Management Discussion and Analysis for year ended 31 December 2018 To : The President The Stock Exchange of Thailand Operating Result NEP

(Translation) NEP-AC 002/2562 15 May 2019 Subject: Management Discussion and Analysis for 1st Quarter ended 31 March 2019 To : The President The Stock Exchange of Thailand Operating Result NEP Realty

) Million baht Million baht Million baht % Total revenue 444.51 501.45 (56.94) (11.36) Cost of sales and services (428.19) (577.56) (149.37) (25.86) Sales and Administration Expenses and Financial cost (21.41

(Translation) February 27, 2019 Ref: SET-2019-003 Re: Management's Discussion and Analysis and operating results for the Year 2018 Attn. to: President The Stock Exchange of Thailand Filter Vision

Company’s operating cost in an amount of 10.15 million Baht in the previous year. Products of the Company: For Medical Devices Segment; The sales rise from the previous year although there is effected by

value. Business Operating Results and Profitability Transaction For the Year ended 31st December (Unit: Million Baht) Year Increase (Decrease) 2017 2016 Amount % Total Revenues 614.82 611.14 3.68 0.60

operating days of the same branch In the 2nd quarter of 2018 and 2019, the Group’s other income dropped from THB 23.9 Mn to THB 8.5 Mn respectively, a decrease of THB 15.4 Mn or 64.4%. And for the six months

Bangkok, October 24, 2014 ? The SEC and the Faculty of Business Administration, National Institute of Development Administration (NIDA) co-organized the ?4th SEC Working Papers Forum,? under the

follow; Financial Overview Items Q1.2018 Q4.2017 + / (-) % Q1.2017 + / (-) % Sales 1,146.9 970.9 18.1 986.9 16.2 Cost of Goods Sold 894.7 778.8 14.9 799.5 11.9 Selling and Administration Expenses 49.8 43.5

Registration No. : 0107535000371 No. L001/2020 25th February 2020 Subject : The explanation of operating results for the year 2019 Attention : The President The Stock Exchange of Thailand Dear Sir, For the year