| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20201019 |
| Unknown | China national standards | MT | 3650.0 | USD | 20201019 |
| Unknown | China national standards | MT | 280.0 | USD | 20201019 |
| Unknown | China national standards | MT | 310.0 | USD | 20201018 |
| Unknown | China national standards | MT | 280.0 | USD | 20201018 |
| Unknown | China national standards | MT | 290.0 | USD | 20201017 |
| Unknown | China national standards | MT | 300.0 | USD | 20201017 |
| Unknown | China national standards | MT | 2090.0 | USD | 20201017 |
| Unknown | China national standards | MT | 2710.0 | USD | 20201016 |
| Unknown | China national standards | MT | 380.0 | USD | 20201016 |