| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4930.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4270.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2510.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3060.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6700.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5210.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5730.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6240.0 | USD | 20180601 |