46 No streest 7, Ctityland, ward 7, Go vap District, Ho Chi Minh City

Construction Joint Stock Company No.1, 108 Cao Thang, Dist 3, HCMC.

166 Nguyen Thai Son, Ward Quang Trung, Vinh City, Vietnam

1st Floor, Tower A, Building CT2, To Huu Street, Trung van, Nam Tu Liem, Hanoi, Vietnam

18-19 Floor, Vietcombank Tower, 05 Me Linh Square, Ben Nghe Ward, District 1, HCMC

23 Le Loi, District 1, HCMC

88 Dong Khoi Street, District 1, HCMC

Coteccons Building, 236/6 Dien Bien Phu, 17 Ward, Binh Thanh Dist, Ho Chi Minh City

236/6 Dien Bien Phu, Ward.17, Binh Thanh Dist., HCMC

236/6 Dien Bien Phu, Ward.17, Binh Thanh Dist., HCMC

10 Co Giang, District 1, HCMC

Metropolitan Building – Unit 701, 235 Dong Khoi, District 1, HCMC

Floor 8, Etown 2, 364 Cong Hoa, District Tan Binh, HCMC

139 Pasteur, District 3, HCMC

14 Dinh Tien Hoang, District 1, HCMC

117 Nguyen Dinh Chieu Street, District 3, Ho Chi Minh City, Vietnam