and control the volume of such transactions made by derivatives broker.

control the volume of such transactions made by derivatives broker. Notification of the Office of the Securities and Exchange Commission No. SorThor. 19/2552 Re: Report on Trading of Securities and

issue this Notification in order to monitor and control the volume of such transactions made by derivatives broker.

stated otherwise) 1Q19 4Q18 1Q18 1Q19 YoY LTM 1Q19 LTM 1Q18 LTM YoY Production Volume (kt) 2,966 2,818 2,325 28% 11,060 9,240 20% Consolidated Revenue1,2 3,030 2,788 2,414 26% 11,357 8,811 29% Core

(except where stated otherwise) 1Q19 4Q18 1Q18 1Q19 YoY LTM 1Q19 LTM 1Q18 LTM YoY Production Volume (kt) 2,966 2,818 2,325 28% 11,060 9,240 20% Consolidated Revenue1,2 3,030 2,788 2,414 26% 11,357 8,811 29

2018 of 104.13 Million Baht due to more sales volume in term of electricity - The other income in Quarter 1-2019 in the amount of 7.90 million baht or 2.23 percent of total revenues due to revenue from

. Mainly by the increasing of Revenue from sales 7% with the increasing from sales price and sales volume. There are gross profit rate for the second quarter is 18%, and 10 % in the second quarter of 2018

% Change Production 504,458 516,879 -2.40% 1,065,945 1,056,569 0.89% Domestic 260,221 252,025 3.25% 523,770 489,118 7.08% Export 260,020 266,730 -2.52% 559,861 561,960 -0.37% Total vehicle production volume

. Cost of goods sold and service was 90.58 million Baht, decreased 114.39 million Baht or 55.81% from the same period last year due to the sales volume and sales revenue decreased. 3. Selling

to more sales volume in term of electricity - The other income in Quarter 1-2018 in the amount of 10.57 million baht or 3.57 percent of total revenues due to revenue from sales of scrap on raw material