| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20181001 |
| Unknown | China national standards | MT | 90.0 | USD | 20181001 |
| Unknown | China national standards | MT | 730.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1220.0 | USD | 20181001 |
| Unknown | China national standards | MT | 100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1800.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2180.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1690.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5120.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1100.0 | USD | 20181001 |