| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 120.0 | USD | 20181201 |
| Unknown | China national standards | MT | 160.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1870.0 | USD | 20181201 |
| Unknown | China national standards | MT | 180.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1040.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1790.0 | USD | 20181201 |
| Unknown | China national standards | MT | 990.0 | USD | 20181201 |