| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4160.0 | USD | 20190523 |
| Unknown | China national standards | MT | 3910.0 | USD | 20190523 |
| Unknown | China national standards | MT | 4570.0 | USD | 20190523 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190523 |
| Unknown | China national standards | MT | 3930.0 | USD | 20190523 |
| Unknown | China national standards | MT | 8330.0 | USD | 20190523 |
| Unknown | China national standards | MT | 28360.0 | USD | 20190523 |
| Unknown | China national standards | MT | 34040.0 | USD | 20190523 |
| Unknown | China national standards | MT | 28640.0 | USD | 20190523 |
| Unknown | China national standards | MT | 27520.0 | USD | 20190523 |