| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7460.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6440.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5360.0 | USD | 20181001 |
| Unknown | China national standards | MT | 7360.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6510.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5740.0 | USD | 20181001 |
| Unknown | China national standards | MT | 8550.0 | USD | 20181001 |
| Unknown | China national standards | MT | 25760.0 | USD | 20181001 |
| Unknown | China national standards | MT | 9180.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5630.0 | USD | 20181001 |