- HaHuy Import Export Company
- Raw Silk , Silk Waste, Star Aniseed, Pepper, Japonica, Coffee.
- Address:R 203 Bl 2 House C6 My dinh Tuliem
- Sericultural production, Trading and Import-Export Joint-stocks Company-Simexco
- Raw silk, Thrown silk, silk waste, silk products, garments.
- Address:16 Dinh Cong Trang street
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