| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1150.0 | USD | 20181201 |
| Unknown | China national standards | MT | 500.0 | USD | 20181201 |
| Unknown | China national standards | MT | 750.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1080.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1470.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1200.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2960.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1120.0 | USD | 20181201 |