| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20170517 |
| Unknown | China national standards | MT | 30220.0 | USD | 20170516 |
| Unknown | China national standards | MT | 30220.0 | USD | 20170516 |
| Unknown | China national standards | MT | 820.0 | USD | 20170516 |
| Unknown | China national standards | MT | 820.0 | USD | 20170516 |
| Unknown | China national standards | MT | 730.0 | USD | 20170516 |
| Unknown | China national standards | MT | 820.0 | USD | 20170516 |
| Unknown | China national standards | MT | 4700.0 | USD | 20170515 |
| Unknown | China national standards | MT | 5530.0 | USD | 20170515 |
| Unknown | China national standards | MT | 5010.0 | USD | 20170515 |