| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20210323 |
| Unknown | China national standards | MT | 90.0 | USD | 20210323 |
| Unknown | China national standards | MT | 120.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1890.0 | USD | 20210323 |
| Unknown | China national standards | MT | 640.0 | USD | 20210323 |
| Unknown | China national standards | MT | 900.0 | USD | 20210323 |
| Unknown | China national standards | MT | 760.0 | USD | 20210323 |
| Unknown | China national standards | MT | 2320.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1130.0 | USD | 20210323 |
| Unknown | China national standards | MT | 130.0 | USD | 20210322 |