| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5120.0 | USD | 20170215 |
| Unknown | China national standards | MT | 5940.0 | USD | 20170211 |
| Unknown | China national standards | MT | 5110.0 | USD | 20170210 |
| Unknown | China national standards | MT | 850.0 | USD | 20170210 |
| Unknown | China national standards | MT | 6050.0 | USD | 20170201 |
| Unknown | China national standards | MT | 4850.0 | USD | 20170201 |
| Unknown | China national standards | MT | 4950.0 | USD | 20170201 |
| Unknown | China national standards | MT | 860.0 | USD | 20170201 |
| Unknown | China national standards | MT | 750.0 | USD | 20170201 |
| Unknown | China national standards | MT | 710.0 | USD | 20170201 |