| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3420.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3730.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3460.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3720.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3800.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3490.0 | USD | 20181001 |
| Unknown | China national standards | MT | 510.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3290.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3230.0 | USD | 20181001 |