| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8430.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4230.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6470.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4580.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5660.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7110.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5670.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6030.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6280.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6470.0 | USD | 20180601 |