| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10670.0 | USD | 20170222 |
| Unknown | China national standards | MT | 7110.0 | USD | 20170222 |
| Unknown | China national standards | MT | 2390.0 | USD | 20170222 |
| Unknown | China national standards | MT | 1960.0 | USD | 20170222 |
| Unknown | China national standards | MT | 3380.0 | USD | 20170221 |
| Unknown | China national standards | MT | 4360.0 | USD | 20170220 |
| Unknown | China national standards | MT | 380.0 | USD | 20170220 |
| Unknown | China national standards | MT | 2640.0 | USD | 20170219 |
| Unknown | China national standards | MT | 4380.0 | USD | 20170219 |
| Unknown | China national standards | MT | 12910.0 | USD | 20170218 |