| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2350.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1830.0 | USD | 20181201 |
| Unknown | China national standards | MT | 820.0 | USD | 20181201 |
| Unknown | China national standards | MT | 730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2500.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8260.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2370.0 | USD | 20181201 |
| Unknown | China national standards | MT | 12670.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9530.0 | USD | 20181201 |
| Unknown | China national standards | MT | 12970.0 | USD | 20181201 |