| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10210.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1510.0 | USD | 20201101 |
| Unknown | China national standards | MT | 10210.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1510.0 | USD | 20201101 |
| Unknown | China national standards | MT | 24480.0 | USD | 20201022 |
| Unknown | China national standards | MT | 100.0 | USD | 20201020 |
| Unknown | China national standards | MT | 690.0 | USD | 20201020 |
| Unknown | China national standards | MT | 100.0 | USD | 20201020 |
| Unknown | China national standards | MT | 24200.0 | USD | 20201018 |
| Unknown | China national standards | MT | 3570.0 | USD | 20201015 |