| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4330.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4900.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5200.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190301 |
| Unknown | China national standards | MT | 6920.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4840.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4530.0 | USD | 20190301 |
| Unknown | China national standards | MT | 6560.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190301 |