| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2040.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1720.0 | USD | 20201201 |
| Unknown | China national standards | MT | 300.0 | USD | 20201201 |
| Unknown | China national standards | MT | 390.0 | USD | 20201201 |
| Unknown | China national standards | MT | 320.0 | USD | 20201201 |
| Unknown | China national standards | MT | 760.0 | USD | 20201201 |
| Unknown | China national standards | MT | 560.0 | USD | 20201201 |
| Unknown | China national standards | MT | 280.0 | USD | 20201201 |
| Unknown | China national standards | MT | 280.0 | USD | 20201201 |
| Unknown | China national standards | MT | 530.0 | USD | 20201201 |