| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3090.0 | USD | 20191016 |
| Unknown | China national standards | MT | 430.0 | USD | 20191016 |
| Unknown | China national standards | MT | 2890.0 | USD | 20191016 |
| Unknown | China national standards | MT | 420.0 | USD | 20191015 |
| Unknown | China national standards | MT | 360.0 | USD | 20191015 |
| Unknown | China national standards | MT | 380.0 | USD | 20191015 |
| Unknown | China national standards | MT | 3130.0 | USD | 20191015 |
| Unknown | China national standards | MT | 3090.0 | USD | 20191015 |
| Unknown | China national standards | MT | 2600.0 | USD | 20191015 |
| Unknown | China national standards | MT | 420.0 | USD | 20191015 |