| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 21980.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11300.0 | USD | 20180501 |
| Unknown | China national standards | MT | 21010.0 | USD | 20180501 |
| Unknown | China national standards | MT | 19120.0 | USD | 20180501 |
| Unknown | China national standards | MT | 17650.0 | USD | 20180501 |
| Unknown | China national standards | MT | 23670.0 | USD | 20180501 |
| Unknown | China national standards | MT | 12880.0 | USD | 20180501 |
| Unknown | China national standards | MT | 19330.0 | USD | 20180501 |
| Unknown | China national standards | MT | 19450.0 | USD | 20180501 |