| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20170820 |
| Unknown | China national standards | MT | 120.0 | USD | 20170820 |
| Unknown | China national standards | MT | 830.0 | USD | 20170819 |
| Unknown | China national standards | MT | 1150.0 | USD | 20170819 |
| Unknown | China national standards | MT | 980.0 | USD | 20170819 |
| Unknown | China national standards | MT | 780.0 | USD | 20170819 |
| Unknown | China national standards | MT | 890.0 | USD | 20170819 |
| Unknown | China national standards | MT | 2730.0 | USD | 20170819 |
| Unknown | China national standards | MT | 730.0 | USD | 20170819 |
| Unknown | China national standards | MT | 1280.0 | USD | 20170819 |