| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9330.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9550.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9290.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9330.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8950.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9160.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10110.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9210.0 | USD | 20180501 |