| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5620.0 | USD | 20180315 |
| Unknown | China national standards | MT | 5910.0 | USD | 20180315 |
| Unknown | China national standards | MT | 5410.0 | USD | 20180315 |
| Unknown | China national standards | MT | 5380.0 | USD | 20180315 |
| Unknown | China national standards | MT | 6220.0 | USD | 20180315 |
| Unknown | China national standards | MT | 36630.0 | USD | 20180314 |
| Unknown | China national standards | MT | 34310.0 | USD | 20180314 |
| Unknown | China national standards | MT | 35070.0 | USD | 20180314 |
| Unknown | China national standards | MT | 41690.0 | USD | 20180314 |
| Unknown | China national standards | MT | 45160.0 | USD | 20180314 |