2018 (4th quarter of 2018) as follows: Unit : million baht Q4/17 Q3/18 Q4/18 Change +/(-) QoQ % YoY % Net Revenue 191.39 271.57 244.40 -27.17 -10.01 53.01 27.70 Cost of Goods Sold 180.66 217.04 200.32

and its subsidiaries had the operation results for the year ended December 31, 2018 with the following details: unit: THB million 2018 2017 Change (THB mill.) Change (%) Revenue from Sales and Service

to clarify the company and the subsidiaries operating results for the year ending, December 31, 2018 as follows: Profit and Loss of the year ended 2018 Unit: Million Baht Profit and Loss Statement

to clarify the company and the subsidiaries operating results for the year ending, December 31, 2019 as follows: Profit and Loss of the year ended 2019 Unit: Million Baht Profit and Loss Statement

Company Limited (“the Company”) would like to clarify on the performance and the financial status for Q3/2017 ended September 30, 2017 of the Company and its subsidiaries, as shown below : (Unit : Million

: (Unit: Million Baht) Consolidated Separate Y2017 + Increased /-Decreased Y2017 + Increased /-Decreased Brokerage fees income 866.54 (183.65) 866.54 (183.65) Fees and service income 65.60 (44.66) 65.60

: Q3/2017 For the three-month ended 30 September 2017 NPP Consolidated PL Unit : Million Baht Quarter 3 Year 2017 Quarter 3 Year 2016 %YoY Quarter 2 Year 2017 %QoQ Revenue from sales and services 150.4

Company Limited and its subsidiaries had the operation results for the nine-month period ended Septemer, 2017 with the following details: unit: THB million 2017 2016 Change (THB million) Change (%) Revenue

average price of the raw materials used decreased, resulting in lower unit cost. Therefore, the rate Gross margin in the third quarter of 2017 increased to 22.6% from 12.7% in the same period of 2016

value added to medical service business from the Company as being supporter of medical engineering for dialysis unit and operating dialysis unit business by KT Medical services Co., Ltd. (“KTMS