| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3530.0 | USD | 20180822 |
| Unknown | China national standards | MT | 25150.0 | USD | 20180821 |
| Unknown | China national standards | MT | 24520.0 | USD | 20180821 |
| Unknown | China national standards | MT | 25060.0 | USD | 20180821 |
| Unknown | China national standards | MT | 23490.0 | USD | 20180821 |
| Unknown | China national standards | MT | 26330.0 | USD | 20180821 |
| Unknown | China national standards | MT | 23380.0 | USD | 20180821 |
| Unknown | China national standards | MT | 4320.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3440.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180821 |