| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22030.0 | USD | 20181201 |
| Unknown | China national standards | MT | 21820.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22830.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 21360.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22280.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3670.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3750.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3240.0 | USD | 20181201 |