| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28880.0 | USD | 20181201 |
| Unknown | China national standards | MT | 24460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3910.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4020.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3920.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3860.0 | USD | 20181201 |
| Unknown | China national standards | MT | 27990.0 | USD | 20181201 |
| Unknown | China national standards | MT | 24460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26180.0 | USD | 20181201 |
| Unknown | China national standards | MT | 27910.0 | USD | 20181201 |