| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12720.0 | USD | 20180112 |
| Unknown | China national standards | MT | 13420.0 | USD | 20180112 |
| Unknown | China national standards | MT | 9370.0 | USD | 20180112 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180112 |
| Unknown | China national standards | MT | 2460.0 | USD | 20180112 |
| Unknown | China national standards | MT | 14650.0 | USD | 20180111 |
| Unknown | China national standards | MT | 16090.0 | USD | 20180111 |
| Unknown | China national standards | MT | 23550.0 | USD | 20180111 |
| Unknown | China national standards | MT | 11410.0 | USD | 20180111 |
| Unknown | China national standards | MT | 1920.0 | USD | 20180111 |