| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3600.0 | USD | 20181214 |
| Unknown | China national standards | MT | 3800.0 | USD | 20181214 |
| Unknown | China national standards | MT | 24990.0 | USD | 20181214 |
| Unknown | China national standards | MT | 27640.0 | USD | 20181214 |
| Unknown | China national standards | MT | 27040.0 | USD | 20181214 |
| Unknown | China national standards | MT | 3910.0 | USD | 20181213 |
| Unknown | China national standards | MT | 27150.0 | USD | 20181213 |
| Unknown | China national standards | MT | 4050.0 | USD | 20181212 |
| Unknown | China national standards | MT | 26290.0 | USD | 20181212 |
| Unknown | China national standards | MT | 3540.0 | USD | 20181212 |