| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6080.0 | USD | 20171112 |
| Unknown | China national standards | MT | 6610.0 | USD | 20171112 |
| Unknown | China national standards | MT | 920.0 | USD | 20171111 |
| Unknown | China national standards | MT | 920.0 | USD | 20171111 |
| Unknown | China national standards | MT | 940.0 | USD | 20171111 |
| Unknown | China national standards | MT | 950.0 | USD | 20171110 |
| Unknown | China national standards | MT | 920.0 | USD | 20171110 |
| Unknown | China national standards | MT | 940.0 | USD | 20171101 |
| Unknown | China national standards | MT | 6390.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20171101 |