| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20200201 |
| Unknown | China national standards | MT | 890.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1170.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200201 |
| Unknown | China national standards | MT | 950.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1170.0 | USD | 20191223 |
| Unknown | China national standards | MT | 860.0 | USD | 20191223 |