| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2890.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2650.0 | USD | 20200201 |
| Unknown | China national standards | MT | 580.0 | USD | 20200201 |
| Unknown | China national standards | MT | 550.0 | USD | 20200201 |
| Unknown | China national standards | MT | 580.0 | USD | 20200201 |
| Unknown | China national standards | MT | 710.0 | USD | 20200201 |
| Unknown | China national standards | MT | 250.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3820.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4090.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2720.0 | USD | 20200201 |