| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18460.0 | USD | 20180201 |
| Unknown | China national standards | MT | 7140.0 | USD | 20180201 |
| Unknown | China national standards | MT | 15610.0 | USD | 20180201 |
| Unknown | China national standards | MT | 21120.0 | USD | 20180201 |
| Unknown | China national standards | MT | 58330.0 | USD | 20180201 |
| Unknown | China national standards | MT | 53450.0 | USD | 20180201 |
| Unknown | China national standards | MT | 21870.0 | USD | 20180201 |
| Unknown | China national standards | MT | 31530.0 | USD | 20180201 |
| Unknown | China national standards | MT | 15850.0 | USD | 20180201 |
| Unknown | China national standards | MT | 15510.0 | USD | 20180201 |