| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17580.0 | USD | 20201101 |
| Unknown | China national standards | MT | 3170.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2610.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2380.0 | USD | 20201101 |
| Unknown | China national standards | MT | 3360.0 | USD | 20201023 |
| Unknown | China national standards | MT | 66830.0 | USD | 20201023 |
| Unknown | China national standards | MT | 2180.0 | USD | 20201023 |
| Unknown | China national standards | MT | 2830.0 | USD | 20201023 |
| Unknown | China national standards | MT | 3180.0 | USD | 20201022 |
| Unknown | China national standards | MT | 17060.0 | USD | 20201022 |