| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1680.0 | USD | 20180516 |
| Unknown | China national standards | MT | 1770.0 | USD | 20180516 |
| Unknown | China national standards | MT | 11480.0 | USD | 20180515 |
| Unknown | China national standards | MT | 10010.0 | USD | 20180515 |
| Unknown | China national standards | MT | 10640.0 | USD | 20180515 |
| Unknown | China national standards | MT | 10390.0 | USD | 20180515 |
| Unknown | China national standards | MT | 11940.0 | USD | 20180515 |
| Unknown | China national standards | MT | 9990.0 | USD | 20180515 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180515 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180515 |