| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2120.0 | USD | 20180514 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180514 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180514 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180514 |
| Unknown | China national standards | MT | 2650.0 | USD | 20180514 |
| Unknown | China national standards | MT | 10990.0 | USD | 20180513 |
| Unknown | China national standards | MT | 12240.0 | USD | 20180513 |
| Unknown | China national standards | MT | 12310.0 | USD | 20180513 |
| Unknown | China national standards | MT | 11070.0 | USD | 20180513 |
| Unknown | China national standards | MT | 11080.0 | USD | 20180513 |