| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24010.0 | USD | 20181001 |
| Unknown | China national standards | MT | 23820.0 | USD | 20181001 |
| Unknown | China national standards | MT | 22840.0 | USD | 20181001 |
| Unknown | China national standards | MT | 23020.0 | USD | 20181001 |
| Unknown | China national standards | MT | 23940.0 | USD | 20181001 |
| Unknown | China national standards | MT | 23520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 25090.0 | USD | 20181001 |
| Unknown | China national standards | MT | 23490.0 | USD | 20181001 |
| Unknown | China national standards | MT | 22580.0 | USD | 20181001 |
| Unknown | China national standards | MT | 23010.0 | USD | 20181001 |