| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20200211 |
| Unknown | China national standards | MT | 650.0 | USD | 20200211 |
| Unknown | China national standards | MT | 4480.0 | USD | 20200210 |
| Unknown | China national standards | MT | 640.0 | USD | 20200210 |
| Unknown | China national standards | MT | 640.0 | USD | 20200210 |
| Unknown | China national standards | MT | 660.0 | USD | 20200210 |
| Unknown | China national standards | MT | 630.0 | USD | 20200210 |
| Unknown | China national standards | MT | 670.0 | USD | 20200210 |
| Unknown | China national standards | MT | 90.0 | USD | 20200210 |
| Unknown | China national standards | MT | 60.0 | USD | 20200210 |