| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27080.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2190.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2160.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1600.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1690.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1280.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1570.0 | USD | 20181201 |