| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20200911 |
| Unknown | China national standards | MT | 510.0 | USD | 20200911 |
| Unknown | China national standards | MT | 590.0 | USD | 20200911 |
| Unknown | China national standards | MT | 70.0 | USD | 20200910 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200910 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200910 |
| Unknown | China national standards | MT | 510.0 | USD | 20200910 |
| Unknown | China national standards | MT | 170.0 | USD | 20200910 |
| Unknown | China national standards | MT | 60.0 | USD | 20200910 |
| Unknown | China national standards | MT | 50.0 | USD | 20200901 |