| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14860.0 | USD | 20180223 |
| Unknown | China national standards | MT | 530.0 | USD | 20180223 |
| Unknown | China national standards | MT | 14850.0 | USD | 20180222 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180222 |
| Unknown | China national standards | MT | 10400.0 | USD | 20180222 |
| Unknown | China national standards | MT | 3950.0 | USD | 20180222 |
| Unknown | China national standards | MT | 3120.0 | USD | 20180221 |
| Unknown | China national standards | MT | 880.0 | USD | 20180219 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180219 |
| Unknown | China national standards | MT | 2980.0 | USD | 20180219 |