| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10190.0 | USD | 20180511 |
| Unknown | China national standards | MT | 11140.0 | USD | 20180511 |
| Unknown | China national standards | MT | 9790.0 | USD | 20180511 |
| Unknown | China national standards | MT | 10040.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1750.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1810.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1900.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180511 |