| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20690.0 | USD | 20200401 |
| Unknown | China national standards | MT | 22650.0 | USD | 20200401 |
| Unknown | China national standards | MT | 24010.0 | USD | 20200401 |
| Unknown | China national standards | MT | 21760.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2840.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3390.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3110.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2910.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2980.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2660.0 | USD | 20200401 |