| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200901 |
| Unknown | China national standards | MT | 7510.0 | USD | 20200901 |
| Unknown | China national standards | MT | 7420.0 | USD | 20200901 |
| Unknown | China national standards | MT | 12120.0 | USD | 20200901 |
| Unknown | China national standards | MT | 5460.0 | USD | 20200523 |
| Unknown | China national standards | MT | 4320.0 | USD | 20200522 |
| Unknown | China national standards | MT | 620.0 | USD | 20200522 |
| Unknown | China national standards | MT | 650.0 | USD | 20200522 |