| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23320.0 | USD | 20190201 |
| Unknown | China national standards | MT | 23500.0 | USD | 20190201 |
| Unknown | China national standards | MT | 23390.0 | USD | 20190201 |
| Unknown | China national standards | MT | 27020.0 | USD | 20190201 |
| Unknown | China national standards | MT | 22960.0 | USD | 20190201 |
| Unknown | China national standards | MT | 25670.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3830.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3130.0 | USD | 20190201 |