plant project in the Lao People’ s Democratic Republic and investment in the construction and operation of transmission line system and substation to the Socialist Republic of Vietnam Attn: President The

costs of sales for real estate development projects, deposit for land, land held for development, land building and equipment, cash and cash at bank, temporary investment, prepaid expense-construction fee

and the three-month period ended March 31, 2019, respectively. The figures represent a period-on-period increase of 87.40% due mainly to an increasing in number of patients as a result of a new building

were as follows: WHAUP is a strategic co-developer of power business. We currently have 509.6 equity MW under operation, and another 33.2 equity MW under construction. We partner with a number of key

% 41% - Commercial 145 1,673 148 3% (91%) - Construction materials 25 90 50 101% (44%) - Others 24 30 49 101% 62% Gross profit 486 1,186 527 8% (56%) EBITDA 202 1,077 480 137% (55%) Net profit (loss) 34

, Suwinthawong Project, Land for Campus City Rangsit Project, 4 Construction Project (K.C. Natural Park Rom Klao, K.C. Garden Home 18 Project, K.C. Green Ville and K.C. Park Ville 3 Project) were Baht 431.10

, Suwinthawong Project, Land for Campus City Rangsit Project, 4 Construction Project (K.C. Natural Park Rom Klao, K.C. Garden Home Project, K.C. Green Ville and K.C. Park Ville 3 Project) were 19 Baht 431.10

: 1Including the building under construction as of 30 September 2019 totaling of 4 buildings 12 units 1.4.2 Undertaking Transaction The Company and PD will enter into Undertaking Transaction between the Company

Derivative Warrants | STEC19C2009A | DERIVATIVE CALL WARRANTS ON SINO-THAI ENGINEERING AND CONSTRUCTION PUBLIC CO.,LTD. ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN

Derivative Warrants | STEC16C1604A | DERIVATIVE CALL WARRANTS ON SINO-THAI ENGINEERING AND CONSTRUCTION PUBLIC CO.,LTD. ISSUED BY THANACHART SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN APRIL