| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6420.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5370.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6630.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5800.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5470.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3180.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5490.0 | USD | 20181101 |
| Unknown | China national standards | MT | 10260.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6960.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5480.0 | USD | 20181101 |