| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20200901 |
| Unknown | China national standards | MT | 530.0 | USD | 20200901 |
| Unknown | China national standards | MT | 260.0 | USD | 20200901 |
| Unknown | China national standards | MT | 340.0 | USD | 20200901 |
| Unknown | China national standards | MT | 280.0 | USD | 20200901 |
| Unknown | China national standards | MT | 260.0 | USD | 20200901 |
| Unknown | China national standards | MT | 330.0 | USD | 20200901 |
| Unknown | China national standards | MT | 260.0 | USD | 20200901 |
| Unknown | China national standards | MT | 930.0 | USD | 20200901 |
| Unknown | China national standards | MT | 280.0 | USD | 20200901 |