| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5070.0 | USD | 20201020 |
| Unknown | China national standards | MT | 4080.0 | USD | 20201020 |
| Unknown | China national standards | MT | 100.0 | USD | 20201019 |
| Unknown | China national standards | MT | 750.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1050.0 | USD | 20201019 |
| Unknown | China national standards | MT | 670.0 | USD | 20201019 |
| Unknown | China national standards | MT | 740.0 | USD | 20201018 |
| Unknown | China national standards | MT | 740.0 | USD | 20201018 |
| Unknown | China national standards | MT | 740.0 | USD | 20201018 |
| Unknown | China national standards | MT | 4070.0 | USD | 20201018 |