| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200911 |
| Unknown | China national standards | MT | 110.0 | USD | 20200911 |
| Unknown | China national standards | MT | 780.0 | USD | 20200910 |
| Unknown | China national standards | MT | 740.0 | USD | 20200910 |
| Unknown | China national standards | MT | 750.0 | USD | 20200910 |
| Unknown | China national standards | MT | 80.0 | USD | 20200910 |
| Unknown | China national standards | MT | 740.0 | USD | 20200910 |
| Unknown | China national standards | MT | 780.0 | USD | 20200910 |
| Unknown | China national standards | MT | 110.0 | USD | 20200901 |
| Unknown | China national standards | MT | 120.0 | USD | 20200901 |