| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3630.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3560.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3510.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3530.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3660.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3960.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180823 |
| Unknown | China national standards | MT | 22980.0 | USD | 20180822 |