| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10.0 | USD | 20200911 |
| Unknown | China national standards | MT | 3410.0 | USD | 20200910 |
| Unknown | China national standards | MT | 70.0 | USD | 20200910 |
| Unknown | China national standards | MT | 110.0 | USD | 20200910 |
| Unknown | China national standards | MT | 160.0 | USD | 20200910 |
| Unknown | China national standards | MT | 60.0 | USD | 20200910 |
| Unknown | China national standards | MT | 180.0 | USD | 20200910 |
| Unknown | China national standards | MT | 120.0 | USD | 20200910 |
| Unknown | China national standards | MT | 130.0 | USD | 20200910 |
| Unknown | China national standards | MT | 140.0 | USD | 20200910 |