Comments on: “Trading costs on the Stock Exchange of Thailand” Authors: Charoenwong C., Ding D.K., Jenwittayaroje N. Comments on: “Risk-taking behaviour during downturn: evidence of loss-chasing and

impact of Stock Gain/(Loss) and NRV Management’s Discussion and Analysis Global Green Chemicals Public Company Limited | 3 sales volume was increased. However, sales revenue of Fatty alcohol business

% 227 EBITDA Margin (%) 8.9% 4.7% 4.1% -4.9% -0.6% 9.1% 5.3% -3.8% 1.3% Net Profit 204 71 55 -73% -23% 795 270 -66% 937 EPS (Baht/Share) 0.28 0.07 0.05 -81% -23% 1.07 0.30 -72% (1.42) Stock Gain/(Loss

discount since the demand and supply of biodiesel close to equilibrium. With deducting the effect of Stock Gain & NRV of THB 92 million, the Company had Adjusted EBITDA of THB 253 million, an increase of 18

. บรษัิท โกลบอลกรนีเคมคิอล จํากดั (มหาชน) Management’s Discussion and Analysis | 3 Note : (1) Adjusted EBITDA refers to EBITDA excluding impact of Stock Gain/(Loss) and NRV Operating Performance Table 1

% 4.6% 5.1% 5.3% -0.2% Stock Gain/(Loss) & NRV -57 -143 -60% -149 -62% -439 -601 -27% Adjusted EBITDA(1) 346 354 -2% 286 21% 1,076 1,351 -20% Adjusted EBITDA Margin (%) 9.3% 6.8% 2.5% 6.8% 2.5% 8.6% 9.5

Margin (%) 9.0% 7.3% 4.7% -4.3% -2.6% 9.2% 5.9% -3.2% ก าไรสทุธิ 322 145 71 -78% -51% 591 216 -63% ก าไรสทุธ ิบาท/หุน้ (1) 0.44 0.20 0.07 -84% -65% 0.80 0.21 -74% Stock Gain/(Loss) & NRV 113 - 33 - 432

-50% 273 637 -57% EBITDA Margin (%) 1.4% 7.8% -6.4% 2.7% -1.3% 3.0% 5.1% -2.1% Stock Gain/(Loss) & NRV 13 -57 -123% -58 -122% -119 -439 -73% Adjusted EBITDA(1) 31 346 -91% 146 -79% 392 1,076 -64

-31% EBITDA 88 137 -36% 141 -38% 229 348 -34% EBITDA Margin (%) 2.7% 3.2% -0.5% 5.1% -2.4% 3.8% 3.9% -0.1% Stock Gain/(Loss) & NRV -58 -149 -61% -74 -22% -132 -382 -65% Adjusted EBITDA(1) 146 286 -49

% YoY Sales revenue 3,654 5,219 -30% 3,704 -1% 16,225 19,472 -17% EBITDA 286 387 -26% 289 -1% 923 1,138 -19% EBITDA Margin (%) 7.8% 7.4% 0.4% 7.8% 0% 5.7% 5.8% -0.1% Stock Gain/(Loss) & NRV -24 -62 -61