| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4600.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3890.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4450.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3700.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3850.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4170.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3890.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4330.0 | USD | 20180201 |