Dau Tu Khai Thac Khoang San Kim Sa Joint Stock Company Address: Civil Group 20, Hai Trung Quarter, Long Hai Town, Long Dien District, Ba Ria Vung Tau Province Enterprise code: 3502349456 Phone: 02543867374 Representative: Chau Minh Tuong Long Hai Town, Long Dien District, Ba Ria Vung Tau ProvinceFounding date: 17 - 11 - 2017