| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5420.0 | USD | 20201212 |
| Unknown | China national standards | MT | 690.0 | USD | 20201212 |
| Unknown | China national standards | MT | 650.0 | USD | 20201211 |
| Unknown | China national standards | MT | 3710.0 | USD | 20201211 |
| Unknown | China national standards | MT | 4210.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4260.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4630.0 | USD | 20201201 |
| Unknown | China national standards | MT | 5450.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3560.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4560.0 | USD | 20201201 |