Khanh An Khang Trading Company Limited
311/25 Nguyễn Phước Nguyên, Phường An Khê, Thanh Khe District
Kim Bien Chemical Services And Trading Company Limited
K362/20 Hoàng Diệu, Phường Bình Thuận, Hai Chau District
Ngan Son Chemical Company Limited
96 Lê Trọng Tấn, Phường Hoà Phát, Cam Le District
Khanh Hoang Company Limited
228 Trần Cao Vân, Phường Tam Thuận, Thanh Khe District
Tan Thanh Chemical Joint Stock Company
225 Nguyễn Văn Linh, Tổ 36, Phường Thạc Gián, Thanh Khe District
Phat Hung Thanh Company Limited
25- Thái Thị Bôi, Phường Chính Gián, Thanh Khe District
Truong Cuu Joint Stock Company
464/5 Trưng Nữ Vương, Phường Hoà Thuận Đông, Hai Chau District
Bach Phu Thinh Company Limited
56- Lê Lai, Phường Thạch Thang, Hai Chau District