| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19770.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18800.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18520.0 | USD | 20200301 |
| Unknown | China national standards | MT | 20720.0 | USD | 20200301 |
| Unknown | China national standards | MT | 19730.0 | USD | 20200301 |
| Unknown | China national standards | MT | 17570.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18740.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18180.0 | USD | 20200301 |
| Unknown | China national standards | MT | 17840.0 | USD | 20200301 |
| Unknown | China national standards | MT | 20440.0 | USD | 20200301 |