| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1790.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3300.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2030.0 | USD | 20190201 |
| Unknown | China national standards | MT | 18510.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2270.0 | USD | 20190201 |
| Unknown | China national standards | MT | 7160.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190201 |