| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 66940.0 | USD | 20201101 |
| Unknown | China national standards | MT | 12720.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2020.0 | USD | 20201101 |
| Unknown | China national standards | MT | 56750.0 | USD | 20201101 |
| Unknown | China national standards | MT | 205960.02 | USD | 20201101 |
| Unknown | China national standards | MT | 66940.0 | USD | 20201101 |
| Unknown | China national standards | MT | 10710.0 | USD | 20201023 |
| Unknown | China national standards | MT | 46240.0 | USD | 20201023 |
| Unknown | China national standards | MT | 87130.0 | USD | 20201022 |
| Unknown | China national standards | MT | 10740.0 | USD | 20201022 |