| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28840.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28040.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28490.0 | USD | 20190601 |
| Unknown | China national standards | MT | 34830.0 | USD | 20190601 |
| Unknown | China national standards | MT | 30880.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28620.0 | USD | 20190601 |
| Unknown | China national standards | MT | 23080.0 | USD | 20190601 |
| Unknown | China national standards | MT | 29990.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28100.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28620.0 | USD | 20190601 |