| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6040.0 | USD | 20201201 |
| Unknown | China national standards | MT | 120.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201201 |
| Unknown | China national standards | MT | 610.0 | USD | 20201201 |
| Unknown | China national standards | MT | 950.0 | USD | 20201201 |
| Unknown | China national standards | MT | 30.0 | USD | 20201201 |
| Unknown | China national standards | MT | 190.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1140.0 | USD | 20201201 |
| Unknown | China national standards | MT | 280.0 | USD | 20201201 |
| Unknown | China national standards | MT | 320.0 | USD | 20201201 |