| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18710.0 | USD | 20180401 |
| Unknown | China national standards | MT | 9790.0 | USD | 20180401 |
| Unknown | China national standards | MT | 19670.0 | USD | 20180401 |
| Unknown | China national standards | MT | 15300.0 | USD | 20180401 |
| Unknown | China national standards | MT | 13060.0 | USD | 20180401 |
| Unknown | China national standards | MT | 36880.0 | USD | 20180401 |
| Unknown | China national standards | MT | 21610.0 | USD | 20180401 |
| Unknown | China national standards | MT | 38050.0 | USD | 20180401 |
| Unknown | China national standards | MT | 15550.0 | USD | 20180401 |
| Unknown | China national standards | MT | 13340.0 | USD | 20180401 |