| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20201016 |
| Unknown | China national standards | MT | 300.0 | USD | 20201016 |
| Unknown | China national standards | MT | 440.0 | USD | 20201016 |
| Unknown | China national standards | MT | 190.0 | USD | 20201016 |
| Unknown | China national standards | MT | 180.0 | USD | 20201016 |
| Unknown | China national standards | MT | 290.0 | USD | 20201016 |
| Unknown | China national standards | MT | 230.0 | USD | 20201016 |
| Unknown | China national standards | MT | 250.0 | USD | 20201016 |
| Unknown | China national standards | MT | 310.0 | USD | 20201016 |
| Unknown | China national standards | MT | 730.0 | USD | 20201016 |