| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21990.0 | USD | 20191011 |
| Unknown | China national standards | MT | 22990.0 | USD | 20191011 |
| Unknown | China national standards | MT | 21110.0 | USD | 20191011 |
| Unknown | China national standards | MT | 21920.0 | USD | 20191011 |
| Unknown | China national standards | MT | 20950.0 | USD | 20191011 |
| Unknown | China national standards | MT | 22110.0 | USD | 20191011 |
| Unknown | China national standards | MT | 21500.0 | USD | 20191011 |
| Unknown | China national standards | MT | 21250.0 | USD | 20191011 |
| Unknown | China national standards | MT | 21860.0 | USD | 20191011 |
| Unknown | China national standards | MT | 3870.0 | USD | 20191011 |