Hoa Phat – Ha Nam, Thanh Liem – Ha Nam, Hiep Son – Hai Duong

Dai Viet – Quang Ngai, Quang Tri – Quang Tri, Cam Pha – Vung Tau, Tan Ky – Nghe An, Nghi Thiet – Nghe An

Cua Ong – Quang Ninh, Hon Gai – Quang Ninh, Vang Danh – Quang Nin

Mong Duong 1 – Quang Ninh, Pha Lai – Hai Duong, Hai Phong themo-electricity – Hai Phong Agricultural feeding production factories: Vosa – Quang Ninh, CP- Hai Duong

Kiem Tinh Viet Nam – Bac Ninh, Burwitz – Hai Duong

Jaguar – Ha Noi, Ngan Vuong – Hai Duong, Advanex – Hai duong, Ariston – Bac Ninh