| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16610.0 | USD | 20180901 |
| Unknown | China national standards | MT | 13640.0 | USD | 20180901 |
| Unknown | China national standards | MT | 15000.0 | USD | 20180901 |
| Unknown | China national standards | MT | 13920.0 | USD | 20180901 |
| Unknown | China national standards | MT | 12760.0 | USD | 20180901 |
| Unknown | China national standards | MT | 10900.0 | USD | 20180901 |
| Unknown | China national standards | MT | 20530.0 | USD | 20180901 |
| Unknown | China national standards | MT | 15270.0 | USD | 20180901 |
| Unknown | China national standards | MT | 14460.0 | USD | 20180901 |
| Unknown | China national standards | MT | 15220.0 | USD | 20180901 |