| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16510.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5470.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7650.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7270.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5320.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4820.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5340.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4780.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7060.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4660.0 | USD | 20180601 |