| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2230.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1880.0 | USD | 20191222 |
| Unknown | China national standards | MT | 5440.0 | USD | 20191222 |
| Unknown | China national standards | MT | 6320.0 | USD | 20191222 |
| Unknown | China national standards | MT | 6150.0 | USD | 20191222 |
| Unknown | China national standards | MT | 2720.0 | USD | 20191222 |
| Unknown | China national standards | MT | 3745540.0 | USD | 20191222 |
| Unknown | China national standards | MT | 562020.0 | USD | 20191222 |
| Unknown | China national standards | MT | 8060.0 | USD | 20191222 |
| Unknown | China national standards | MT | 20740.0 | USD | 20191222 |