| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35660.0 | USD | 20180501 |
| Unknown | China national standards | MT | 15920.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4240.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2700.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3150.0 | USD | 20180501 |