| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20201123 |
| Unknown | China national standards | MT | 850.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201123 |
| Unknown | China national standards | MT | 120.0 | USD | 20201123 |
| Unknown | China national standards | MT | 140.0 | USD | 20201122 |
| Unknown | China national standards | MT | 2590.0 | USD | 20201122 |
| Unknown | China national standards | MT | 140.0 | USD | 20201122 |
| Unknown | China national standards | MT | 910.0 | USD | 20201122 |
| Unknown | China national standards | MT | 870.0 | USD | 20201122 |
| Unknown | China national standards | MT | 160.0 | USD | 20201122 |