| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20201122 |
| Unknown | China national standards | MT | 1080.0 | USD | 20201122 |
| Unknown | China national standards | MT | 26760.0 | USD | 20201121 |
| Unknown | China national standards | MT | 940.0 | USD | 20201120 |
| Unknown | China national standards | MT | 800.0 | USD | 20201120 |
| Unknown | China national standards | MT | 810.0 | USD | 20201120 |
| Unknown | China national standards | MT | 19000.0 | USD | 20201119 |
| Unknown | China national standards | MT | 990.0 | USD | 20201119 |
| Unknown | China national standards | MT | 2810.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1020.0 | USD | 20201118 |