| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20170201 |
| Unknown | China national standards | MT | 400.0 | USD | 20170201 |
| Unknown | China national standards | MT | 570.0 | USD | 20170201 |
| Unknown | China national standards | MT | 2040.0 | USD | 20170201 |
| Unknown | China national standards | MT | 420.0 | USD | 20170201 |
| Unknown | China national standards | MT | 460.0 | USD | 20170201 |
| Unknown | China national standards | MT | 470.0 | USD | 20170201 |
| Unknown | China national standards | MT | 430.0 | USD | 20170201 |
| Unknown | China national standards | MT | 520.0 | USD | 20170201 |
| Unknown | China national standards | MT | 530.0 | USD | 20170201 |