| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4160.0 | USD | 20201215 |
| Unknown | China national standards | MT | 122820.0 | USD | 20201214 |
| Unknown | China national standards | MT | 18730.0 | USD | 20201214 |
| Unknown | China national standards | MT | 122740.0 | USD | 20201213 |
| Unknown | China national standards | MT | 27040.0 | USD | 20201213 |
| Unknown | China national standards | MT | 2150.0 | USD | 20201213 |
| Unknown | China national standards | MT | 1390.0 | USD | 20201213 |
| Unknown | China national standards | MT | 4160.0 | USD | 20201212 |
| Unknown | China national standards | MT | 3290.0 | USD | 20201211 |
| Unknown | China national standards | MT | 3220.0 | USD | 20201211 |