| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20201216 |
| Unknown | China national standards | MT | 660.0 | USD | 20201216 |
| Unknown | China national standards | MT | 620.0 | USD | 20201216 |
| Unknown | China national standards | MT | 710.0 | USD | 20201216 |
| Unknown | China national standards | MT | 110.0 | USD | 20201216 |
| Unknown | China national standards | MT | 160.0 | USD | 20201216 |
| Unknown | China national standards | MT | 500.0 | USD | 20201216 |
| Unknown | China national standards | MT | 130.0 | USD | 20201216 |
| Unknown | China national standards | MT | 50.0 | USD | 20201216 |
| Unknown | China national standards | MT | 650.0 | USD | 20201216 |