| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20200211 |
| Unknown | China national standards | MT | 560.0 | USD | 20200211 |
| Unknown | China national standards | MT | 420.0 | USD | 20200211 |
| Unknown | China national standards | MT | 590.0 | USD | 20200211 |
| Unknown | China national standards | MT | 600.0 | USD | 20200210 |
| Unknown | China national standards | MT | 3900.0 | USD | 20200210 |
| Unknown | China national standards | MT | 4220.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3000.0 | USD | 20200201 |
| Unknown | China national standards | MT | 530.0 | USD | 20200201 |
| Unknown | China national standards | MT | 570.0 | USD | 20200201 |