| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1960.0 | USD | 20180610 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1840.0 | USD | 20180601 |
| Unknown | China national standards | MT | 12100.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 28400.0 | USD | 20180601 |
| Unknown | China national standards | MT | 12570.0 | USD | 20180601 |
| Unknown | China national standards | MT | 15600.0 | USD | 20180601 |
| Unknown | China national standards | MT | 12650.0 | USD | 20180601 |