| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1160.0 | USD | 20190201 |
| Unknown | China national standards | MT | 930.0 | USD | 20190201 |
| Unknown | China national standards | MT | 990.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1790.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190201 |
| Unknown | China national standards | MT | 970.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1170.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1820.0 | USD | 20190201 |