| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20170901 |
| Unknown | China national standards | MT | 190.0 | USD | 20170901 |
| Unknown | China national standards | MT | 180.0 | USD | 20170823 |
| Unknown | China national standards | MT | 1260.0 | USD | 20170822 |
| Unknown | China national standards | MT | 180.0 | USD | 20170822 |
| Unknown | China national standards | MT | 170.0 | USD | 20170822 |
| Unknown | China national standards | MT | 1080.0 | USD | 20170821 |
| Unknown | China national standards | MT | 1200.0 | USD | 20170820 |
| Unknown | China national standards | MT | 1240.0 | USD | 20170820 |
| Unknown | China national standards | MT | 1240.0 | USD | 20170820 |