| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10720.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10600.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10480.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10360.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10570.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16260.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10070.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10970.0 | USD | 20191201 |