| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12900.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6340.0 | USD | 20181001 |
| Unknown | China national standards | MT | 53110.0 | USD | 20181001 |
| Unknown | China national standards | MT | 30060.0 | USD | 20181001 |
| Unknown | China national standards | MT | 283640.0 | USD | 20181001 |
| Unknown | China national standards | MT | 840010.0 | USD | 20181001 |
| Unknown | China national standards | MT | 325260.0 | USD | 20181001 |
| Unknown | China national standards | MT | 8680.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4810.0 | USD | 20181001 |
| Unknown | China national standards | MT | 18310.0 | USD | 20181001 |