| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3630.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3800.0 | USD | 20181001 |
| Unknown | China national standards | MT | 15420.0 | USD | 20181001 |
| Unknown | China national standards | MT | 840.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1870.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1530.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1560.0 | USD | 20181001 |
| Unknown | China national standards | MT | 9770.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2940.0 | USD | 20181001 |