| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3660.0 | USD | 20171213 |
| Unknown | China national standards | MT | 3780.0 | USD | 20171211 |
| Unknown | China national standards | MT | 29430.0 | USD | 20171211 |
| Unknown | China national standards | MT | 3720.0 | USD | 20171210 |
| Unknown | China national standards | MT | 44850.0 | USD | 20171210 |
| Unknown | China national standards | MT | 3810.0 | USD | 20171210 |
| Unknown | China national standards | MT | 3830.0 | USD | 20171210 |
| Unknown | China national standards | MT | 25070.0 | USD | 20171201 |
| Unknown | China national standards | MT | 24070.0 | USD | 20171201 |
| Unknown | China national standards | MT | 24620.0 | USD | 20171201 |