| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8800.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7060.0 | USD | 20200201 |
| Unknown | China national standards | MT | 660.0 | USD | 20200201 |
| Unknown | China national standards | MT | 630.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3730.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200201 |
| Unknown | China national standards | MT | 12770.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200201 |
| Unknown | China national standards | MT | 900.0 | USD | 20200201 |
| Unknown | China national standards | MT | 620.0 | USD | 20200201 |