| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1970.0 | USD | 20181001 |
| Unknown | China national standards | MT | 310.0 | USD | 20181001 |
| Unknown | China national standards | MT | 300.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2280.0 | USD | 20181001 |
| Unknown | China national standards | MT | 270.0 | USD | 20181001 |
| Unknown | China national standards | MT | 280.0 | USD | 20181001 |
| Unknown | China national standards | MT | 10420.0 | USD | 20181001 |
| Unknown | China national standards | MT | 280.0 | USD | 20181001 |
| Unknown | China national standards | MT | 260.0 | USD | 20181001 |