| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180601 |
| Unknown | China national standards | MT | 12310.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7170.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8600.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7310.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180601 |
| Unknown | China national standards | MT | 960.0 | USD | 20180601 |
| Unknown | China national standards | MT | 930.0 | USD | 20180601 |
| Unknown | China national standards | MT | 500.0 | USD | 20180601 |