| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8610.0 | USD | 20210120 |
| Unknown | China national standards | MT | 500.0 | USD | 20210120 |
| Unknown | China national standards | MT | 4340.0 | USD | 20210120 |
| Unknown | China national standards | MT | 880.0 | USD | 20210120 |
| Unknown | China national standards | MT | 740.0 | USD | 20210120 |
| Unknown | China national standards | MT | 790.0 | USD | 20210120 |
| Unknown | China national standards | MT | 720.0 | USD | 20210120 |
| Unknown | China national standards | MT | 640.0 | USD | 20210120 |
| Unknown | China national standards | MT | 500.0 | USD | 20210120 |
| Unknown | China national standards | MT | 8880.0 | USD | 20210120 |