| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20170119 |
| Unknown | China national standards | MT | 730.0 | USD | 20170118 |
| Unknown | China national standards | MT | 710.0 | USD | 20170118 |
| Unknown | China national standards | MT | 5100.0 | USD | 20170117 |
| Unknown | China national standards | MT | 4960.0 | USD | 20170117 |
| Unknown | China national standards | MT | 1910.0 | USD | 20170117 |
| Unknown | China national standards | MT | 4960.0 | USD | 20170114 |
| Unknown | China national standards | MT | 710.0 | USD | 20170114 |
| Unknown | China national standards | MT | 720.0 | USD | 20170114 |
| Unknown | China national standards | MT | 730.0 | USD | 20170114 |