| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4660.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3490.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2990.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3260.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8440.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4860.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3080.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3110.0 | USD | 20180601 |