| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20190814 |
| Unknown | China national standards | MT | 5500.0 | USD | 20190814 |
| Unknown | China national standards | MT | 4370.0 | USD | 20190814 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190813 |
| Unknown | China national standards | MT | 8700.0 | USD | 20190813 |
| Unknown | China national standards | MT | 14140.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190813 |
| Unknown | China national standards | MT | 2630.0 | USD | 20190812 |
| Unknown | China national standards | MT | 19970.0 | USD | 20190812 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190812 |