| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180116 |
| Unknown | China national standards | MT | 640.0 | USD | 20180116 |
| Unknown | China national standards | MT | 930.0 | USD | 20180116 |
| Unknown | China national standards | MT | 930.0 | USD | 20180115 |
| Unknown | China national standards | MT | 3600.0 | USD | 20180115 |
| Unknown | China national standards | MT | 27830.0 | USD | 20180115 |
| Unknown | China national standards | MT | 69410.0 | USD | 20180115 |
| Unknown | China national standards | MT | 7170.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1.519774E+7 | USD | 20180115 |