| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20201101 |
| Unknown | China national standards | MT | 250.0 | USD | 20201101 |
| Unknown | China national standards | MT | 260.0 | USD | 20201101 |
| Unknown | China national standards | MT | 480.0 | USD | 20201101 |
| Unknown | China national standards | MT | 450.0 | USD | 20201101 |
| Unknown | China national standards | MT | 470.0 | USD | 20201101 |
| Unknown | China national standards | MT | 520.0 | USD | 20201101 |
| Unknown | China national standards | MT | 450.0 | USD | 20201101 |
| Unknown | China national standards | MT | 300.0 | USD | 20201101 |
| Unknown | China national standards | MT | 430.0 | USD | 20201101 |