Public Co., Ltd. would like to clarify the operating result of year 2017 as follows:- For year 2017, Sabina Public Co., Ltd. had the total revenue from sales & service amount 2,662.68 million baht which

Baht 2017 2016 Change between YoY Amount % Amount % Amount % Revenues from medical services 391.84 97.29 339.83 97.01 52.00 15.30 Other revenues 10.91 2.71 10.46 2.99 0.45 4.30 Total revenues 402.74

or “SORKON” and its subsidiaries (“the company”) would like to clarify the operating results for Quarter 2/2019 as follows: Revenue and Net Sales The Company recorded its total revenue of Baht 728.8

results for the 2nd quarter of 2019 as follows: 1. For the 2nd quarter of 2019, the Company's total revenue was Baht 322.41 million, decreased by Baht 77.88 million or 19.46% from the same quarter of 2018

2018 was 152.29 million Baht and 173.19 million Baht respectively. This can be divided into revenue from event organizer amounting to 94.40 million Baht and 106.37 million Baht respectively, revenue from

Manager of the Stock Exchange of Thailand For the Q2/2018 period ended of June 30, 2018 (3 months) operating result of the company net loss Baht 4.32 Million comparison with the previous Q2/2017’s net loss

quarter of 2018 Second quarter of 2017 Increased (Decreased) Amount % 1.1 Revenues from construction Baht 2,199.81 million Baht 2,032.79 million Baht 167.02 million 8.22 1.2 Cost of construction 93.53

Limited or “SORKON” and its subsidiaries (“the company”) would like to clarify the operating results for Quarter 3/2018 as follows: Revenue and Net Sales The Company recorded its total revenue of Baht 724.1

follows. Summary The Company reported Total revenues in 3Q18 of Baht 192.08 million, a 19.90% increase from 3Q17 revenues of baht 160.20 million. Net profit for 3Q18 increased by 24.12% to Baht 45.49

OHTL Public Company Limited and its subsidiaries Management Discussion and Analysis for the third quarter ended 30 September 2018 (Unit: Thousand Baht) Quarter 3 2018 Quarter 3 2017 Increased