| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1860.0 | USD | 20201217 |
| Unknown | China national standards | MT | 490.0 | USD | 20201217 |
| Unknown | China national standards | MT | 270.0 | USD | 20201217 |
| Unknown | China national standards | MT | 320.0 | USD | 20201217 |
| Unknown | China national standards | MT | 160.0 | USD | 20201217 |
| Unknown | China national standards | MT | 280.0 | USD | 20201217 |
| Unknown | China national standards | MT | 340.0 | USD | 20201217 |
| Unknown | China national standards | MT | 910.0 | USD | 20201217 |
| Unknown | China national standards | MT | 470.0 | USD | 20201217 |
| Unknown | China national standards | MT | 220.0 | USD | 20201217 |