| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2640.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11780.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11570.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11330.0 | USD | 20190301 |
| Unknown | China national standards | MT | 12270.0 | USD | 20190301 |
| Unknown | China national standards | MT | 13040.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11850.0 | USD | 20190301 |
| Unknown | China national standards | MT | 12410.0 | USD | 20190301 |
| Unknown | China national standards | MT | 14750.0 | USD | 20190301 |
| Unknown | China national standards | MT | 27320.0 | USD | 20190301 |