| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30880.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28100.0 | USD | 20190601 |
| Unknown | China national standards | MT | 29180.0 | USD | 20190601 |
| Unknown | China national standards | MT | 27520.0 | USD | 20190601 |
| Unknown | China national standards | MT | 26270.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28380.0 | USD | 20190601 |
| Unknown | China national standards | MT | 29310.0 | USD | 20190601 |
| Unknown | China national standards | MT | 31610.0 | USD | 20190601 |
| Unknown | China national standards | MT | 29500.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28630.0 | USD | 20190601 |