| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12340.0 | USD | 20201220 |
| Unknown | China national standards | MT | 4440.0 | USD | 20201220 |
| Unknown | China national standards | MT | 9340.0 | USD | 20201220 |
| Unknown | China national standards | MT | 620.0 | USD | 20201219 |
| Unknown | China national standards | MT | 9340.0 | USD | 20201219 |
| Unknown | China national standards | MT | 15130.0 | USD | 20201219 |
| Unknown | China national standards | MT | 1680.0 | USD | 20201219 |
| Unknown | China national standards | MT | 750.0 | USD | 20201219 |
| Unknown | China national standards | MT | 460.0 | USD | 20201219 |
| Unknown | China national standards | MT | 990.0 | USD | 20201219 |