- Longtai Resource
- copper ore, manganese ore, iron ore fine.
- Address:Level 15th, Block A, International Plaza, No. 179 Tai��n Road, Rizhao City, P. R. China Rizhao, Shandong
- chemical exports dubli
- Copper Sulfide Ore Fine.
- Address:
- Huang Minerals Trading Company
- Iron Ore fine,Steam Coal,Copper Ore,Manganese ore,Galena,Iron Ore, Cooper Ore, Maganese Ore & Steam Coal.
- Address:Vila Melati Ma