| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20201017 |
| Unknown | China national standards | MT | 500.0 | USD | 20201017 |
| Unknown | China national standards | MT | 450.0 | USD | 20201017 |
| Unknown | China national standards | MT | 3080.0 | USD | 20201017 |
| Unknown | China national standards | MT | 510.0 | USD | 20201016 |
| Unknown | China national standards | MT | 530.0 | USD | 20201016 |
| Unknown | China national standards | MT | 710.0 | USD | 20201016 |
| Unknown | China national standards | MT | 3020.0 | USD | 20201016 |
| Unknown | China national standards | MT | 3030.0 | USD | 20201016 |
| Unknown | China national standards | MT | 4030.0 | USD | 20201016 |