| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20181001 |
| Unknown | China national standards | MT | 550.0 | USD | 20181001 |
| Unknown | China national standards | MT | 260.0 | USD | 20181001 |
| Unknown | China national standards | MT | 450.0 | USD | 20181001 |
| Unknown | China national standards | MT | 530.0 | USD | 20181001 |
| Unknown | China national standards | MT | 690.0 | USD | 20181001 |
| Unknown | China national standards | MT | 780.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1270.0 | USD | 20181001 |
| Unknown | China national standards | MT | 620.0 | USD | 20181001 |
| Unknown | China national standards | MT | 580.0 | USD | 20181001 |