| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20181015 |
| Unknown | China national standards | MT | 660.0 | USD | 20181015 |
| Unknown | China national standards | MT | 570.0 | USD | 20181015 |
| Unknown | China national standards | MT | 4360.0 | USD | 20181014 |
| Unknown | China national standards | MT | 690.0 | USD | 20181014 |
| Unknown | China national standards | MT | 4480.0 | USD | 20181014 |
| Unknown | China national standards | MT | 4930.0 | USD | 20181014 |
| Unknown | China national standards | MT | 3790.0 | USD | 20181014 |
| Unknown | China national standards | MT | 4480.0 | USD | 20181014 |
| Unknown | China national standards | MT | 5200.0 | USD | 20181014 |