| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20201123 |
| Unknown | China national standards | MT | 4920.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1020.0 | USD | 20201123 |
| Unknown | China national standards | MT | 910.0 | USD | 20201122 |
| Unknown | China national standards | MT | 1830.0 | USD | 20201122 |
| Unknown | China national standards | MT | 680.0 | USD | 20201121 |
| Unknown | China national standards | MT | 9570.0 | USD | 20201121 |
| Unknown | China national standards | MT | 4400.0 | USD | 20201121 |
| Unknown | China national standards | MT | 1290.0 | USD | 20201120 |
| Unknown | China national standards | MT | 1400.0 | USD | 20201120 |