| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20201201 |
| Unknown | China national standards | MT | 70.0 | USD | 20201201 |
| Unknown | China national standards | MT | 140.0 | USD | 20201201 |
| Unknown | China national standards | MT | 140.0 | USD | 20201201 |
| Unknown | China national standards | MT | 910.0 | USD | 20201201 |
| Unknown | China national standards | MT | 130.0 | USD | 20201201 |
| Unknown | China national standards | MT | 870.0 | USD | 20201201 |
| Unknown | China national standards | MT | 920.0 | USD | 20201201 |
| Unknown | China national standards | MT | 160.0 | USD | 20201201 |
| Unknown | China national standards | MT | 140.0 | USD | 20201201 |