| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36940.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34550.0 | USD | 20180501 |
| Unknown | China national standards | MT | 36320.0 | USD | 20180501 |
| Unknown | China national standards | MT | 45000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 33500.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34430.0 | USD | 20180501 |
| Unknown | China national standards | MT | 46910.0 | USD | 20180501 |
| Unknown | China national standards | MT | 48120.0 | USD | 20180501 |
| Unknown | China national standards | MT | 36890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 54790.0 | USD | 20180501 |