| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20201101 |
| Unknown | China national standards | MT | 90.0 | USD | 20201101 |
| Unknown | China national standards | MT | 110.0 | USD | 20201101 |
| Unknown | China national standards | MT | 620.0 | USD | 20201101 |
| Unknown | China national standards | MT | 550.0 | USD | 20201101 |
| Unknown | China national standards | MT | 680.0 | USD | 20201101 |
| Unknown | China national standards | MT | 650.0 | USD | 20201101 |
| Unknown | China national standards | MT | 720.0 | USD | 20201101 |
| Unknown | China national standards | MT | 740.0 | USD | 20201101 |
| Unknown | China national standards | MT | 630.0 | USD | 20201101 |