NOTIFICATION OF THE SECURITIES AND EXCHANGE COMMISSION (Translation) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for

The Office of the Securities and Exchange Commission (Translation) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference

due to the effect of an annual selling price adjustment, a change in foreign currency exchange rate and an increase in the cost of goods sold resulting from a continuously high cost of raw materials

-71.5% [Remark* Excludes foreign exchange rate effects and change in retirement benefit provisions.] Sales Revenue Consolidated sales revenue in Baht terms declined slightly to Bt2,992.8 million in 2Q19

sales revenue [-2%], stronger THB/USD exchange rate [-2%], change in product mix [-1%] and higher labour and salaries expenses [-1%] . Page 1 of 3 Operating Profit Analysis Year-on-year operating profits

* -58.0% Consol. Net Profit 255.1 159.0 268.6 +60.4% 559.7 -54.4% [ Remark * Excludes foreign exchange rate effects. ** Excludes foreign exchange rate effects and change in retirement benefit provisions

to operating profit from the period. Analysis of performance Gross Profit Margin was affected by two major factors: 1) A change in foreign currency exchange rates Table 1: Foreign currency exchange

change in Malaysian Ringgit exchange rate from 8.0514 baht per ringgit on the acquisition date to 7.8256 baht per ringgit on the closing date, as a result, the retained earnings converted into baht is less

(loss) on exchange rate and change 0.72 -0.50 1.22 N.A 0.76 -0.56 1.32 N.A Other incomes 33.59 24.07 9.52 39.54% 30.60 23.31 7.29 31.26% Total Revenue 1,071.65 1,080.19 -8.55 -0.79% 1,060.91 1,066.61

(Translation) Page 1 of 2 No. CBG 053/2017 14 November 2017 Re: Board resolution and change of overseas subsidiaries’ capital structure To Managing Director Stock Exchange of Thailand Reference is