| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2130.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210320 |
| Unknown | China national standards | MT | 7300.0 | USD | 20210320 |
| Unknown | China national standards | MT | 170.0 | USD | 20210319 |
| Unknown | China national standards | MT | 690.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2380.0 | USD | 20210319 |
| Unknown | China national standards | MT | 640.0 | USD | 20210319 |
| Unknown | China national standards | MT | 190.0 | USD | 20210319 |
| Unknown | China national standards | MT | 450.0 | USD | 20210319 |
| Unknown | China national standards | MT | 290.0 | USD | 20210319 |