| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9330.0 | USD | 20201121 |
| Unknown | China national standards | MT | 1940.0 | USD | 20201121 |
| Unknown | China national standards | MT | 920.0 | USD | 20201120 |
| Unknown | China national standards | MT | 8100.0 | USD | 20201119 |
| Unknown | China national standards | MT | 950.0 | USD | 20201119 |
| Unknown | China national standards | MT | 950.0 | USD | 20201118 |
| Unknown | China national standards | MT | 1410.0 | USD | 20201118 |
| Unknown | China national standards | MT | 6180.0 | USD | 20201118 |
| Unknown | China national standards | MT | 7540.0 | USD | 20201118 |
| Unknown | China national standards | MT | 9590.0 | USD | 20201117 |