| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2780.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5600.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4060.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4530.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4160.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4040.0 | USD | 20181201 |
| Unknown | China national standards | MT | 680.0 | USD | 20181201 |
| Unknown | China national standards | MT | 620.0 | USD | 20181201 |
| Unknown | China national standards | MT | 660.0 | USD | 20181201 |