| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20201201 |
| Unknown | China national standards | MT | 6360.0 | USD | 20201201 |
| Unknown | China national standards | MT | 910.0 | USD | 20201201 |
| Unknown | China national standards | MT | 650.0 | USD | 20201201 |
| Unknown | China national standards | MT | 670.0 | USD | 20201201 |
| Unknown | China national standards | MT | 810.0 | USD | 20201201 |
| Unknown | China national standards | MT | 7010.0 | USD | 20201201 |
| Unknown | China national standards | MT | 8180.0 | USD | 20201201 |
| Unknown | China national standards | MT | 5170.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4730.0 | USD | 20201201 |