| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1810.0 | USD | 20201219 |
| Unknown | China national standards | MT | 7330.0 | USD | 20201218 |
| Unknown | China national standards | MT | 8710.0 | USD | 20201217 |
| Unknown | China national standards | MT | 7230.0 | USD | 20201217 |
| Unknown | China national standards | MT | 1580.0 | USD | 20201217 |
| Unknown | China national standards | MT | 10510.0 | USD | 20201217 |
| Unknown | China national standards | MT | 1020.0 | USD | 20201217 |
| Unknown | China national standards | MT | 7910.0 | USD | 20201217 |
| Unknown | China national standards | MT | 1320.0 | USD | 20201216 |
| Unknown | China national standards | MT | 7880.0 | USD | 20201216 |