| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20170211 |
| Unknown | China national standards | MT | 3610.0 | USD | 20170210 |
| Unknown | China national standards | MT | 5100.0 | USD | 20170210 |
| Unknown | China national standards | MT | 570.0 | USD | 20170210 |
| Unknown | China national standards | MT | 570.0 | USD | 20170210 |
| Unknown | China national standards | MT | 3810.0 | USD | 20170201 |
| Unknown | China national standards | MT | 5120.0 | USD | 20170201 |
| Unknown | China national standards | MT | 3930.0 | USD | 20170201 |
| Unknown | China national standards | MT | 3690.0 | USD | 20170201 |
| Unknown | China national standards | MT | 3730.0 | USD | 20170201 |