| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6290.0 | USD | 20180601 |
| Unknown | China national standards | MT | 9060.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6240.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4750.0 | USD | 20180601 |
| Unknown | China national standards | MT | 9950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5380.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5850.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5510.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5150.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5220.0 | USD | 20180601 |