her by Mr. Woraphant Chontong, her father, who was a director, executive director and senior executive vice president of financial and administration division of Sino-Thai Engineering and Construction

Miss Pasita Leesakul Miss Pasita Leesakul knew or possessed negative substantial inside information about TRC CONSTRUCTION PUBLIC COMPANY LIMITED (TRC)’s 2018 performance which would significantly

Miss Rewadee Ardharn Miss Rewadee Ardharn, while being Senior Accounting Manager of TRC CONSTRUCTION PUBLIC COMPANY LIMITED (TRC), knew or possessed negative substantial inside information about

Miss Ounruen Sujarittham Miss Ounruen Sujarittham, while Senior Finance and investor Relations Manager of TRC CONSTRUCTION PUBLIC COMPANY LIMITED (TRC), knew or possessed negative substantial inside

Mrs. Ariya Sujarittham Mrs. Ariya Sujarittham knew or possessed negative substantial inside information about TRC CONSTRUCTION PUBLIC COMPANY LIMITED (TRC)’s 2018 performance which would

3.49 1.13 32.38% 3 - Construction 1,405.03 1,079.05 325.98 30.21% 4 - Testing and Inspection 78.24 57.22 21.02 36.74% 5 Cost of sales and services (2,029.13) (1,734.66) 294.47 16.98% Gross Profit 248.42

) (48.76%) 1 - Construction 556.10 343.54 212.56 61.87% 2 - Testing and Inspection 19.20 15.83 3.37 21.29% 3 Cost of sales and services (687.57) (494.89) 192.68 38.93% Gross Profit 80.26 56.52 23.74 42.00

- Construction 377.21 156.37 220.84 141.23% 4 - Testing and Inspection 14.60 10.42 4.18 40.12% 5 Cost of sales and services (524.43) (327.53) (196.90) 60.12% Gross Profit 58.50 33.62 24.88 74.00% Other income 2.77

construction under a concession arrangement - 131.3 (131.3) N.A. (

to develop the projects, while BGRIM is in the process of planning the construction, selecting EPC and seeking for funding. Progress on development of solar rooftop in Thailand BGRIM has commercially