| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1740.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1270.0 | USD | 20201101 |
| Unknown | China national standards | MT | 7520.0 | USD | 20201023 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201023 |
| Unknown | China national standards | MT | 10400.0 | USD | 20201023 |
| Unknown | China national standards | MT | 1530.0 | USD | 20201023 |
| Unknown | China national standards | MT | 17480.0 | USD | 20201022 |
| Unknown | China national standards | MT | 10410.0 | USD | 20201022 |