| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6620.0 | USD | 20200911 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200911 |
| Unknown | China national standards | MT | 6930.0 | USD | 20200910 |
| Unknown | China national standards | MT | 3270.0 | USD | 20200910 |
| Unknown | China national standards | MT | 6910.0 | USD | 20200901 |
| Unknown | China national standards | MT | 5690.0 | USD | 20200901 |
| Unknown | China national standards | MT | 5460.0 | USD | 20200901 |
| Unknown | China national standards | MT | 5870.0 | USD | 20200901 |
| Unknown | China national standards | MT | 6530.0 | USD | 20200901 |
| Unknown | China national standards | MT | 6240.0 | USD | 20200901 |