| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1340.0 | USD | 20201101 |
| Unknown | China national standards | MT | 240.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1590.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1610.0 | USD | 20201101 |
| Unknown | China national standards | MT | 990.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1520.0 | USD | 20201021 |
| Unknown | China national standards | MT | 260.0 | USD | 20201020 |
| Unknown | China national standards | MT | 220.0 | USD | 20201016 |
| Unknown | China national standards | MT | 1800.0 | USD | 20201016 |