| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18730.0 | USD | 20201219 |
| Unknown | China national standards | MT | 10440.0 | USD | 20201218 |
| Unknown | China national standards | MT | 2780.0 | USD | 20201218 |
| Unknown | China national standards | MT | 2460.0 | USD | 20201217 |
| Unknown | China national standards | MT | 64960.0 | USD | 20201217 |
| Unknown | China national standards | MT | 2050.0 | USD | 20201217 |
| Unknown | China national standards | MT | 6440.0 | USD | 20201217 |
| Unknown | China national standards | MT | 64890.0 | USD | 20201215 |
| Unknown | China national standards | MT | 1560.0 | USD | 20201215 |
| Unknown | China national standards | MT | 18000.0 | USD | 20201215 |