| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5370.0 | USD | 20190418 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190418 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190418 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190418 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190418 |
| Unknown | China national standards | MT | 4390.0 | USD | 20190418 |
| Unknown | China national standards | MT | 23570.0 | USD | 20190418 |
| Unknown | China national standards | MT | 23170.0 | USD | 20190418 |
| Unknown | China national standards | MT | 22920.0 | USD | 20190418 |
| Unknown | China national standards | MT | 23210.0 | USD | 20190418 |