| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20620.0 | USD | 20180201 |
| Unknown | China national standards | MT | 9490.0 | USD | 20180201 |
| Unknown | China national standards | MT | 18130.0 | USD | 20180201 |
| Unknown | China national standards | MT | 14380.0 | USD | 20180201 |
| Unknown | China national standards | MT | 18130.0 | USD | 20180201 |
| Unknown | China national standards | MT | 34530.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11380.0 | USD | 20180201 |
| Unknown | China national standards | MT | 16760.0 | USD | 20180201 |
| Unknown | China national standards | MT | 10640.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11530.0 | USD | 20180201 |