| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20200201 |
| Unknown | China national standards | MT | 510.0 | USD | 20200201 |
| Unknown | China national standards | MT | 740.0 | USD | 20200201 |
| Unknown | China national standards | MT | 830.0 | USD | 20200201 |
| Unknown | China national standards | MT | 740.0 | USD | 20200201 |
| Unknown | China national standards | MT | 750.0 | USD | 20200201 |
| Unknown | China national standards | MT | 830.0 | USD | 20200201 |
| Unknown | China national standards | MT | 670.0 | USD | 20200201 |
| Unknown | China national standards | MT | 760.0 | USD | 20200201 |
| Unknown | China national standards | MT | 780.0 | USD | 20200201 |