| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5890.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5170.0 | USD | 20180601 |
| Unknown | China national standards | MT | 31880.0 | USD | 20180601 |
| Unknown | China national standards | MT | 9840.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5150.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5590.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5470.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5320.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4830.0 | USD | 20180601 |