| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4240.0 | USD | 20190815 |
| Unknown | China national standards | MT | 3980.0 | USD | 20190814 |
| Unknown | China national standards | MT | 940.0 | USD | 20190814 |
| Unknown | China national standards | MT | 27340.0 | USD | 20190814 |
| Unknown | China national standards | MT | 940.0 | USD | 20190813 |
| Unknown | China national standards | MT | 27400.0 | USD | 20190813 |
| Unknown | China national standards | MT | 26730.0 | USD | 20190813 |
| Unknown | China national standards | MT | 27400.0 | USD | 20190813 |
| Unknown | China national standards | MT | 25250.0 | USD | 20190813 |
| Unknown | China national standards | MT | 28430.0 | USD | 20190812 |