| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4660.0 | USD | 20170823 |
| Unknown | China national standards | MT | 730.0 | USD | 20170822 |
| Unknown | China national standards | MT | 4950.0 | USD | 20170822 |
| Unknown | China national standards | MT | 740.0 | USD | 20170822 |
| Unknown | China national standards | MT | 4560.0 | USD | 20170821 |
| Unknown | China national standards | MT | 700.0 | USD | 20170821 |
| Unknown | China national standards | MT | 730.0 | USD | 20170821 |
| Unknown | China national standards | MT | 690.0 | USD | 20170821 |
| Unknown | China national standards | MT | 700.0 | USD | 20170821 |
| Unknown | China national standards | MT | 730.0 | USD | 20170820 |