| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20201219 |
| Unknown | China national standards | MT | 650.0 | USD | 20201219 |
| Unknown | China national standards | MT | 500.0 | USD | 20201219 |
| Unknown | China national standards | MT | 120.0 | USD | 20201219 |
| Unknown | China national standards | MT | 700.0 | USD | 20201219 |
| Unknown | China national standards | MT | 610.0 | USD | 20201219 |
| Unknown | China national standards | MT | 100.0 | USD | 20201219 |
| Unknown | China national standards | MT | 100.0 | USD | 20201219 |
| Unknown | China national standards | MT | 110.0 | USD | 20201219 |
| Unknown | China national standards | MT | 470.0 | USD | 20201219 |