| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7430.0 | USD | 20200912 |
| Unknown | China national standards | MT | 5430.0 | USD | 20200910 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200901 |
| Unknown | China national standards | MT | 770.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200901 |
| Unknown | China national standards | MT | 7320.0 | USD | 20200901 |
| Unknown | China national standards | MT | 660.0 | USD | 20200901 |
| Unknown | China national standards | MT | 12120.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200901 |
| Unknown | China national standards | MT | 740.0 | USD | 20200901 |