| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3890.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3710.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3700.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3960.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180701 |