| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18400.0 | USD | 20200301 |
| Unknown | China national standards | MT | 20330.0 | USD | 20200301 |
| Unknown | China national standards | MT | 19780.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18390.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18180.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18470.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18330.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18180.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18900.0 | USD | 20200301 |
| Unknown | China national standards | MT | 20750.0 | USD | 20200301 |