| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20170201 |
| Unknown | China national standards | MT | 110.0 | USD | 20170201 |
| Unknown | China national standards | MT | 50.0 | USD | 20170201 |
| Unknown | China national standards | MT | 920.0 | USD | 20170201 |
| Unknown | China national standards | MT | 820.0 | USD | 20170201 |
| Unknown | China national standards | MT | 310.0 | USD | 20170201 |
| Unknown | China national standards | MT | 54650.0 | USD | 20170201 |
| Unknown | China national standards | MT | 200.0 | USD | 20170201 |
| Unknown | China national standards | MT | 1070.0 | USD | 20170201 |
| Unknown | China national standards | MT | 560.0 | USD | 20170201 |