| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20200912 |
| Unknown | China national standards | MT | 220.0 | USD | 20200911 |
| Unknown | China national standards | MT | 1720.0 | USD | 20200910 |
| Unknown | China national standards | MT | 650.0 | USD | 20200901 |
| Unknown | China national standards | MT | 310.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1720.0 | USD | 20200901 |
| Unknown | China national standards | MT | 2140.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200901 |
| Unknown | China national standards | MT | 4470.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1540.0 | USD | 20200901 |