| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20171220 |
| Unknown | China national standards | MT | 100.0 | USD | 20171220 |
| Unknown | China national standards | MT | 30.0 | USD | 20171220 |
| Unknown | China national standards | MT | 6870.0 | USD | 20171219 |
| Unknown | China national standards | MT | 1760.0 | USD | 20171219 |
| Unknown | China national standards | MT | 53130.0 | USD | 20171219 |
| Unknown | China national standards | MT | 280.0 | USD | 20171219 |
| Unknown | China national standards | MT | 90.0 | USD | 20171219 |
| Unknown | China national standards | MT | 180.0 | USD | 20171219 |
| Unknown | China national standards | MT | 510.0 | USD | 20171219 |