| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5980.0 | USD | 20171121 |
| Unknown | China national standards | MT | 39690.0 | USD | 20171121 |
| Unknown | China national standards | MT | 27700.0 | USD | 20171120 |
| Unknown | China national standards | MT | 27420.0 | USD | 20171120 |
| Unknown | China national standards | MT | 4310.0 | USD | 20171119 |
| Unknown | China national standards | MT | 5100.0 | USD | 20171119 |
| Unknown | China national standards | MT | 4200.0 | USD | 20171119 |
| Unknown | China national standards | MT | 24700.0 | USD | 20171119 |
| Unknown | China national standards | MT | 4240.0 | USD | 20171118 |
| Unknown | China national standards | MT | 4070.0 | USD | 20171118 |