| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2710.0 | USD | 20181001 |
| Unknown | China national standards | MT | 240.0 | USD | 20181001 |
| Unknown | China national standards | MT | 400.0 | USD | 20181001 |
| Unknown | China national standards | MT | 280.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3830.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3270.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2910.0 | USD | 20181001 |
| Unknown | China national standards | MT | 340.0 | USD | 20181001 |
| Unknown | China national standards | MT | 350.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1070.0 | USD | 20181001 |