| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3760.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3620.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3790.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3600.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3540.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3710.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3850.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4040.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4070.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3630.0 | USD | 20200201 |