| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12520.0 | USD | 20180601 |
| Unknown | China national standards | MT | 67250.0 | USD | 20180601 |
| Unknown | China national standards | MT | 32830.0 | USD | 20180601 |
| Unknown | China national standards | MT | 29950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 30500.0 | USD | 20180601 |
| Unknown | China national standards | MT | 25620.0 | USD | 20180601 |
| Unknown | China national standards | MT | 23540.0 | USD | 20180601 |
| Unknown | China national standards | MT | 22710.0 | USD | 20180601 |
| Unknown | China national standards | MT | 34690.0 | USD | 20180601 |
| Unknown | China national standards | MT | 27940.0 | USD | 20180601 |