| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19400.0 | USD | 20180501 |
| Unknown | China national standards | MT | 141289.98 | USD | 20180501 |
| Unknown | China national standards | MT | 99800.0 | USD | 20180501 |
| Unknown | China national standards | MT | 142080.0 | USD | 20180501 |
| Unknown | China national standards | MT | 121890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 141289.98 | USD | 20180501 |
| Unknown | China national standards | MT | 15890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 22410.0 | USD | 20180501 |
| Unknown | China national standards | MT | 88870.0 | USD | 20180422 |
| Unknown | China national standards | MT | 13640.0 | USD | 20180421 |