| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20200901 |
| Unknown | China national standards | MT | 510.0 | USD | 20200901 |
| Unknown | China national standards | MT | 930.0 | USD | 20200901 |
| Unknown | China national standards | MT | 760.0 | USD | 20200901 |
| Unknown | China national standards | MT | 660.0 | USD | 20200901 |
| Unknown | China national standards | MT | 550.0 | USD | 20200901 |
| Unknown | China national standards | MT | 420.0 | USD | 20200901 |
| Unknown | China national standards | MT | 380.0 | USD | 20200901 |
| Unknown | China national standards | MT | 380.0 | USD | 20200901 |
| Unknown | China national standards | MT | 850.0 | USD | 20200901 |