| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2170.0 | USD | 20180201 |
| Unknown | China national standards | MT | 440.0 | USD | 20180201 |
| Unknown | China national standards | MT | 360.0 | USD | 20180201 |
| Unknown | China national standards | MT | 390.0 | USD | 20180201 |
| Unknown | China national standards | MT | 490.0 | USD | 20180201 |
| Unknown | China national standards | MT | 360.0 | USD | 20180201 |
| Unknown | China national standards | MT | 290.0 | USD | 20180201 |
| Unknown | China national standards | MT | 670.0 | USD | 20180201 |
| Unknown | China national standards | MT | 440.0 | USD | 20180201 |