| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1030.0 | USD | 20201110 |
| Unknown | China national standards | MT | 1060.0 | USD | 20201101 |
| Unknown | China national standards | MT | 170.0 | USD | 20201101 |
| Unknown | China national standards | MT | 220.0 | USD | 20201101 |
| Unknown | China national standards | MT | 190.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1100.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1340.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1130.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1490.0 | USD | 20201101 |
| Unknown | China national standards | MT | 170.0 | USD | 20201101 |