| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10760.0 | USD | 20180501 |
| Unknown | China national standards | MT | 15340.0 | USD | 20180501 |
| Unknown | China national standards | MT | 33890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34690.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180501 |
| Unknown | China national standards | MT | 21170.0 | USD | 20180501 |
| Unknown | China national standards | MT | 29280.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8660.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9750.0 | USD | 20180501 |
| Unknown | China national standards | MT | 12740.0 | USD | 20180501 |