| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 900.0 | USD | 20200211 |
| Unknown | China national standards | MT | 2540.0 | USD | 20200211 |
| Unknown | China national standards | MT | 920.0 | USD | 20200211 |
| Unknown | China national standards | MT | 860.0 | USD | 20200211 |
| Unknown | China national standards | MT | 130.0 | USD | 20200210 |
| Unknown | China national standards | MT | 120.0 | USD | 20200210 |
| Unknown | China national standards | MT | 130.0 | USD | 20200210 |
| Unknown | China national standards | MT | 120.0 | USD | 20200210 |
| Unknown | China national standards | MT | 830.0 | USD | 20200210 |
| Unknown | China national standards | MT | 4190.0 | USD | 20200201 |