| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23850.0 | USD | 20191219 |
| Unknown | China national standards | MT | 21800.0 | USD | 20191219 |
| Unknown | China national standards | MT | 21720.0 | USD | 20191219 |
| Unknown | China national standards | MT | 21170.0 | USD | 20191219 |
| Unknown | China national standards | MT | 25080.0 | USD | 20191219 |
| Unknown | China national standards | MT | 18970.0 | USD | 20191219 |
| Unknown | China national standards | MT | 24260.0 | USD | 20191219 |
| Unknown | China national standards | MT | 19400.0 | USD | 20191219 |
| Unknown | China national standards | MT | 20450.0 | USD | 20191219 |
| Unknown | China national standards | MT | 21800.0 | USD | 20191219 |