| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180722 |
| Unknown | China national standards | MT | 840.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2090.0 | USD | 20180722 |
| Unknown | China national standards | MT | 5360.0 | USD | 20180722 |
| Unknown | China national standards | MT | 7990.0 | USD | 20180722 |
| Unknown | China national standards | MT | 5890.0 | USD | 20180722 |
| Unknown | China national standards | MT | 12510.0 | USD | 20180722 |
| Unknown | China national standards | MT | 5780.0 | USD | 20180722 |
| Unknown | China national standards | MT | 980.0 | USD | 20180722 |