| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19490.0 | USD | 20200201 |
| Unknown | China national standards | MT | 18600.0 | USD | 20200201 |
| Unknown | China national standards | MT | 20060.0 | USD | 20200201 |
| Unknown | China national standards | MT | 17940.0 | USD | 20200201 |
| Unknown | China national standards | MT | 26040.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19100.0 | USD | 20200201 |
| Unknown | China national standards | MT | 20690.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19090.0 | USD | 20200201 |
| Unknown | China national standards | MT | 18510.0 | USD | 20200201 |
| Unknown | China national standards | MT | 18990.0 | USD | 20200201 |