| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21470.0 | USD | 20190722 |
| Unknown | China national standards | MT | 22180.0 | USD | 20190722 |
| Unknown | China national standards | MT | 26750.0 | USD | 20190722 |
| Unknown | China national standards | MT | 20180.0 | USD | 20190721 |
| Unknown | China national standards | MT | 26790.0 | USD | 20190721 |
| Unknown | China national standards | MT | 2840.0 | USD | 20190721 |
| Unknown | China national standards | MT | 17040.0 | USD | 20190721 |
| Unknown | China national standards | MT | 9500.0 | USD | 20190720 |
| Unknown | China national standards | MT | 2930.0 | USD | 20190720 |
| Unknown | China national standards | MT | 26740.0 | USD | 20190720 |