| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10730.0 | USD | 20190118 |
| Unknown | China national standards | MT | 5170.0 | USD | 20190118 |
| Unknown | China national standards | MT | 7990.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190118 |
| Unknown | China national standards | MT | 5180.0 | USD | 20190117 |
| Unknown | China national standards | MT | 8000.0 | USD | 20190117 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190116 |
| Unknown | China national standards | MT | 12070.0 | USD | 20190116 |