| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1560.0 | USD | 20181001 |
| Unknown | China national standards | MT | 80.0 | USD | 20181001 |
| Unknown | China national standards | MT | 80.0 | USD | 20181001 |
| Unknown | China national standards | MT | 420.0 | USD | 20181001 |
| Unknown | China national standards | MT | 90.0 | USD | 20181001 |
| Unknown | China national standards | MT | 110.0 | USD | 20181001 |
| Unknown | China national standards | MT | 80.0 | USD | 20181001 |
| Unknown | China national standards | MT | 150.0 | USD | 20181001 |
| Unknown | China national standards | MT | 130.0 | USD | 20181001 |