| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30660.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8090.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7900.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8220.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8850.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26100.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7650.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11220.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1270.0 | USD | 20181201 |