| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3480.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1730.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2580.0 | USD | 20200301 |
| Unknown | China national standards | MT | 440.0 | USD | 20200301 |
| Unknown | China national standards | MT | 250.0 | USD | 20200301 |
| Unknown | China national standards | MT | 370.0 | USD | 20200301 |
| Unknown | China national standards | MT | 260.0 | USD | 20200301 |
| Unknown | China national standards | MT | 250.0 | USD | 20200301 |
| Unknown | China national standards | MT | 260.0 | USD | 20200301 |
| Unknown | China national standards | MT | 300.0 | USD | 20200301 |