| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70.0 | USD | 20201016 |
| Unknown | China national standards | MT | 60.0 | USD | 20201016 |
| Unknown | China national standards | MT | 510.0 | USD | 20201016 |
| Unknown | China national standards | MT | 1010.0 | USD | 20201016 |
| Unknown | China national standards | MT | 400.0 | USD | 20201016 |
| Unknown | China national standards | MT | 460.0 | USD | 20201016 |
| Unknown | China national standards | MT | 310.0 | USD | 20201016 |
| Unknown | China national standards | MT | 690.0 | USD | 20201015 |
| Unknown | China national standards | MT | 420.0 | USD | 20201015 |
| Unknown | China national standards | MT | 400.0 | USD | 20201015 |