| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20180210 |
| Unknown | China national standards | MT | 3480.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3160.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3670.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3360.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2980.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5760.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3350.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3590.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3600.0 | USD | 20180201 |