| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2580.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3800.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3860.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3810.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3960.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3880.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3940.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4240.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3730.0 | USD | 20180501 |