| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2260.0 | USD | 20171001 |
| Unknown | China national standards | MT | 6840.0 | USD | 20171001 |
| Unknown | China national standards | MT | 3860.0 | USD | 20171001 |
| Unknown | China national standards | MT | 270.0 | USD | 20171001 |
| Unknown | China national standards | MT | 750.0 | USD | 20171001 |
| Unknown | China national standards | MT | 90.0 | USD | 20171001 |
| Unknown | China national standards | MT | 340.0 | USD | 20171001 |
| Unknown | China national standards | MT | 50.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1210.0 | USD | 20171001 |
| Unknown | China national standards | MT | 750.0 | USD | 20171001 |