| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4910.0 | USD | 20180110 |
| Unknown | China national standards | MT | 20270.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6500.0 | USD | 20180101 |
| Unknown | China national standards | MT | 31940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11640.0 | USD | 20180101 |
| Unknown | China national standards | MT | 37570.0 | USD | 20180101 |
| Unknown | China national standards | MT | 28190.0 | USD | 20180101 |
| Unknown | China national standards | MT | 12450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 35610.0 | USD | 20180101 |
| Unknown | China national standards | MT | 34850.0 | USD | 20180101 |