| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20201123 |
| Unknown | China national standards | MT | 100.0 | USD | 20201123 |
| Unknown | China national standards | MT | 170.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1680.0 | USD | 20201123 |
| Unknown | China national standards | MT | 20.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1100.0 | USD | 20201123 |
| Unknown | China national standards | MT | 20.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1130.0 | USD | 20201123 |
| Unknown | China national standards | MT | 100.0 | USD | 20201122 |
| Unknown | China national standards | MT | 100.0 | USD | 20201122 |