| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 88910.0 | USD | 20190610 |
| Unknown | China national standards | MT | 14530.0 | USD | 20190610 |
| Unknown | China national standards | MT | 17100.0 | USD | 20190610 |
| Unknown | China national standards | MT | 12810.0 | USD | 20190601 |
| Unknown | China national standards | MT | 12980.0 | USD | 20190601 |
| Unknown | China national standards | MT | 106490.0 | USD | 20190601 |
| Unknown | China national standards | MT | 105800.0 | USD | 20190601 |
| Unknown | China national standards | MT | 123510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 17080.0 | USD | 20190601 |
| Unknown | China national standards | MT | 17990.0 | USD | 20190601 |