| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20181001 |
| Unknown | China national standards | MT | 150.0 | USD | 20181001 |
| Unknown | China national standards | MT | 150.0 | USD | 20181001 |
| Unknown | China national standards | MT | 140.0 | USD | 20181001 |
| Unknown | China national standards | MT | 950.0 | USD | 20181001 |
| Unknown | China national standards | MT | 7030.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1460.0 | USD | 20181001 |
| Unknown | China national standards | MT | 340.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2360.0 | USD | 20181001 |
| Unknown | China national standards | MT | 970.0 | USD | 20181001 |