| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6630.0 | 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 | 7270.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6270.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8100.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 16970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 17460.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6360.0 | USD | 20180601 |