| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 41620.0 | USD | 20190417 |
| Unknown | China national standards | MT | 53820.0 | USD | 20190417 |
| Unknown | China national standards | MT | 65730.0 | USD | 20190417 |
| Unknown | China national standards | MT | 34780.0 | USD | 20190417 |
| Unknown | China national standards | MT | 57060.0 | USD | 20190417 |
| Unknown | China national standards | MT | 8600.0 | USD | 20190416 |
| Unknown | China national standards | MT | 8010.0 | USD | 20190416 |
| Unknown | China national standards | MT | 11260.0 | USD | 20190416 |
| Unknown | China national standards | MT | 68250.0 | USD | 20190415 |
| Unknown | China national standards | MT | 8090.0 | USD | 20190415 |