| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 66320.0 | USD | 20201023 |
| Unknown | China national standards | MT | 39720.0 | USD | 20201023 |
| Unknown | China national standards | MT | 9860.0 | USD | 20201022 |
| Unknown | China national standards | MT | 12220.0 | USD | 20201021 |
| Unknown | China national standards | MT | 9760.0 | USD | 20201020 |
| Unknown | China national standards | MT | 8470.0 | USD | 20201019 |
| Unknown | China national standards | MT | 9740.0 | USD | 20201018 |
| Unknown | China national standards | MT | 70940.0 | USD | 20201018 |
| Unknown | China national standards | MT | 68680.0 | USD | 20201018 |
| Unknown | China national standards | MT | 10340.0 | USD | 20201018 |