| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20200910 |
| Unknown | China national standards | MT | 750.0 | USD | 20200910 |
| Unknown | China national standards | MT | 430.0 | USD | 20200910 |
| Unknown | China national standards | MT | 460.0 | USD | 20200910 |
| Unknown | China national standards | MT | 3510.0 | USD | 20200910 |
| Unknown | China national standards | MT | 2340.0 | USD | 20200910 |
| Unknown | China national standards | MT | 4870.0 | USD | 20200901 |
| Unknown | China national standards | MT | 3430.0 | USD | 20200901 |
| Unknown | China national standards | MT | 3220.0 | USD | 20200901 |
| Unknown | China national standards | MT | 4000.0 | USD | 20200901 |