| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10600.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8420.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7530.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180601 |
| Unknown | China national standards | MT | 12180.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5910.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6160.0 | USD | 20180601 |
| Unknown | China national standards | MT | 9540.0 | USD | 20180601 |
| Unknown | China national standards | MT | 10250.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7810.0 | USD | 20180601 |