| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20170101 |
| Unknown | China national standards | MT | 180.0 | USD | 20170101 |
| Unknown | China national standards | MT | 170.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1060.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1570.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1170.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1750.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1870.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1250.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1620.0 | USD | 20170101 |