Chung Khoan VSM Joint Stock Company Address: 2nd Floor, Handico Building, No 34 Hai Ba Trung, Trang Tien Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102552803 Phone: 0249447030 Representative: Pham Thi Hinh Adress: No 25, 283 Tran Khat Chan Lane, Hai Ba Trung District, Ha Noi City Trang Tien Ward, Hoan Kiem District, Ha Noi CityFounding date: 5 - 12 - 2007