| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28210.0 | USD | 20190401 |
| Unknown | China national standards | MT | 31960.0 | USD | 20190401 |
| Unknown | China national standards | MT | 31000.0 | USD | 20190401 |
| Unknown | China national standards | MT | 28710.0 | USD | 20190401 |
| Unknown | China national standards | MT | 27760.0 | USD | 20190401 |
| Unknown | China national standards | MT | 19340.0 | USD | 20190401 |
| Unknown | China national standards | MT | 14010.0 | USD | 20190401 |
| Unknown | China national standards | MT | 32250.0 | USD | 20190401 |
| Unknown | China national standards | MT | 53640.0 | USD | 20190401 |
| Unknown | China national standards | MT | 33480.0 | USD | 20190401 |