| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11640.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1580.0 | USD | 20201219 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201219 |
| Unknown | China national standards | MT | 12780.0 | USD | 20201219 |
| Unknown | China national standards | MT | 11890.0 | USD | 20201219 |
| Unknown | China national standards | MT | 11960.0 | USD | 20201219 |
| Unknown | China national standards | MT | 1880.0 | USD | 20201219 |
| Unknown | China national standards | MT | 1880.0 | USD | 20201219 |
| Unknown | China national standards | MT | 10980.0 | USD | 20201219 |
| Unknown | China national standards | MT | 17960.0 | USD | 20201218 |