| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13000.0 | USD | 20170522 |
| Unknown | China national standards | MT | 74870.0 | USD | 20170521 |
| Unknown | China national standards | MT | 73970.0 | USD | 20170519 |
| Unknown | China national standards | MT | 89140.0 | USD | 20170519 |
| Unknown | China national standards | MT | 67880.0 | USD | 20170519 |
| Unknown | China national standards | MT | 8720.0 | USD | 20170519 |
| Unknown | China national standards | MT | 10930.0 | USD | 20170518 |
| Unknown | China national standards | MT | 89330.0 | USD | 20170517 |
| Unknown | China national standards | MT | 9060.0 | USD | 20170514 |
| Unknown | China national standards | MT | 85060.0 | USD | 20170513 |