| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23220.0 | USD | 20200501 |
| Unknown | China national standards | MT | 19970.0 | USD | 20200501 |
| Unknown | China national standards | MT | 21800.0 | USD | 20200501 |
| Unknown | China national standards | MT | 21850.0 | USD | 20200501 |
| Unknown | China national standards | MT | 23440.0 | USD | 20200501 |
| Unknown | China national standards | MT | 20450.0 | USD | 20200501 |
| Unknown | China national standards | MT | 25320.0 | USD | 20200501 |
| Unknown | China national standards | MT | 23250.0 | USD | 20200501 |
| Unknown | China national standards | MT | 21320.0 | USD | 20200501 |
| Unknown | China national standards | MT | 24320.0 | USD | 20200501 |