| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7120.0 | USD | 20201101 |
| Unknown | China national standards | MT | 530.0 | USD | 20201101 |
| Unknown | China national standards | MT | 9850.0 | USD | 20201023 |
| Unknown | China national standards | MT | 4600.0 | USD | 20201023 |
| Unknown | China national standards | MT | 670.0 | USD | 20201023 |
| Unknown | China national standards | MT | 4980.0 | USD | 20201023 |
| Unknown | China national standards | MT | 5390.0 | USD | 20201022 |
| Unknown | China national standards | MT | 720.0 | USD | 20201021 |
| Unknown | China national standards | MT | 670.0 | USD | 20201021 |
| Unknown | China national standards | MT | 5070.0 | USD | 20201020 |