| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20201222 |
| Unknown | China national standards | MT | 430.0 | USD | 20201222 |
| Unknown | China national standards | MT | 350.0 | USD | 20201222 |
| Unknown | China national standards | MT | 180.0 | USD | 20201222 |
| Unknown | China national standards | MT | 220.0 | USD | 20201222 |
| Unknown | China national standards | MT | 280.0 | USD | 20201222 |
| Unknown | China national standards | MT | 510.0 | USD | 20201222 |
| Unknown | China national standards | MT | 350.0 | USD | 20201222 |
| Unknown | China national standards | MT | 310.0 | USD | 20201222 |
| Unknown | China national standards | MT | 280.0 | USD | 20201222 |