| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7370.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6540.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6650.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6320.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8810.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4960.0 | USD | 20180601 |
| Unknown | China national standards | MT | 10840.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8380.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6910.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6300.0 | USD | 20180601 |