| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5680.0 | USD | 20180715 |
| Unknown | China national standards | MT | 5260.0 | USD | 20180715 |
| Unknown | China national standards | MT | 5410.0 | USD | 20180715 |
| Unknown | China national standards | MT | 5220.0 | USD | 20180715 |
| Unknown | China national standards | MT | 37640.0 | USD | 20180714 |
| Unknown | China national standards | MT | 34510.0 | USD | 20180714 |
| Unknown | China national standards | MT | 33550.0 | USD | 20180714 |
| Unknown | China national standards | MT | 32190.0 | USD | 20180714 |
| Unknown | China national standards | MT | 30710.0 | USD | 20180714 |
| Unknown | China national standards | MT | 29610.0 | USD | 20180714 |