| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3830.0 | USD | 20190815 |
| Unknown | China national standards | MT | 3690.0 | USD | 20190815 |
| Unknown | China national standards | MT | 25150.0 | USD | 20190815 |
| Unknown | China national standards | MT | 26500.0 | USD | 20190815 |
| Unknown | China national standards | MT | 30530.0 | USD | 20190815 |
| Unknown | China national standards | MT | 28240.0 | USD | 20190815 |
| Unknown | China national standards | MT | 31620.0 | USD | 20190815 |
| Unknown | China national standards | MT | 3840.0 | USD | 20190815 |
| Unknown | China national standards | MT | 4080.0 | USD | 20190815 |
| Unknown | China national standards | MT | 3910.0 | USD | 20190815 |