| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20181110 |
| Unknown | China national standards | MT | 1040.0 | USD | 20181110 |
| Unknown | China national standards | MT | 1050.0 | USD | 20181110 |
| Unknown | China national standards | MT | 150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 490.0 | USD | 20181101 |
| Unknown | China national standards | MT | 140.0 | USD | 20181101 |
| Unknown | China national standards | MT | 150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 110.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1040.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1570.0 | USD | 20181101 |