| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 57060.0 | USD | 20190415 |
| Unknown | China national standards | MT | 65730.0 | USD | 20190415 |
| Unknown | China national standards | MT | 8610.0 | USD | 20190415 |
| Unknown | China national standards | MT | 68250.0 | USD | 20190415 |
| Unknown | China national standards | MT | 8090.0 | USD | 20190415 |
| Unknown | China national standards | MT | 5140.0 | USD | 20190414 |
| Unknown | China national standards | MT | 1670.0 | USD | 20190414 |
| Unknown | China national standards | MT | 6190.0 | USD | 20190414 |
| Unknown | China national standards | MT | 6980.0 | USD | 20190414 |
| Unknown | China national standards | MT | 68140.0 | USD | 20190414 |