| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14910.0 | USD | 20190722 |
| Unknown | China national standards | MT | 11340.0 | USD | 20190722 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190722 |
| Unknown | China national standards | MT | 2130.0 | USD | 20190722 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190722 |
| Unknown | China national standards | MT | 14010.0 | USD | 20190721 |
| Unknown | China national standards | MT | 13740.0 | USD | 20190721 |
| Unknown | China national standards | MT | 13750.0 | USD | 20190721 |
| Unknown | China national standards | MT | 14420.0 | USD | 20190721 |
| Unknown | China national standards | MT | 19410.0 | USD | 20190721 |