| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20191001 |
| Unknown | China national standards | MT | 830.0 | USD | 20191001 |
| Unknown | China national standards | MT | 400.0 | USD | 20191001 |
| Unknown | China national standards | MT | 380.0 | USD | 20191001 |
| Unknown | China national standards | MT | 520.0 | USD | 20191001 |
| Unknown | China national standards | MT | 420.0 | USD | 20191001 |
| Unknown | China national standards | MT | 450.0 | USD | 20191001 |
| Unknown | China national standards | MT | 520.0 | USD | 20191001 |
| Unknown | China national standards | MT | 350.0 | USD | 20191001 |
| Unknown | China national standards | MT | 500.0 | USD | 20191001 |