| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10730.0 | USD | 20180401 |
| Unknown | China national standards | MT | 11160.0 | USD | 20180401 |
| Unknown | China national standards | MT | 11030.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10080.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10660.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10840.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10450.0 | USD | 20180401 |
| Unknown | China national standards | MT | 15220.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4540.0 | USD | 20180401 |
| Unknown | China national standards | MT | 15220.0 | USD | 20180401 |