| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9210.0 | USD | 20201101 |
| Unknown | China national standards | MT | 940.0 | USD | 20201101 |
| Unknown | China national standards | MT | 340.0 | USD | 20201023 |
| Unknown | China national standards | MT | 910.0 | USD | 20201023 |
| Unknown | China national standards | MT | 150.0 | USD | 20201023 |
| Unknown | China national standards | MT | 400.0 | USD | 20201023 |
| Unknown | China national standards | MT | 1160.0 | USD | 20201023 |
| Unknown | China national standards | MT | 130.0 | USD | 20201023 |
| Unknown | China national standards | MT | 220.0 | USD | 20201023 |
| Unknown | China national standards | MT | 1280.0 | USD | 20201023 |