| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20180822 |
| Unknown | China national standards | MT | 580.0 | USD | 20180822 |
| Unknown | China national standards | MT | 2630.0 | USD | 20180821 |
| Unknown | China national standards | MT | 36710.0 | USD | 20180821 |
| Unknown | China national standards | MT | 540.0 | USD | 20180821 |
| Unknown | China national standards | MT | 5090.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3980.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3810.0 | USD | 20180821 |
| Unknown | China national standards | MT | 4850.0 | USD | 20180821 |
| Unknown | China national standards | MT | 6360.0 | USD | 20180821 |