| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20520.0 | USD | 20200411 |
| Unknown | China national standards | MT | 18780.0 | USD | 20200411 |
| Unknown | China national standards | MT | 21840.0 | USD | 20200411 |
| Unknown | China national standards | MT | 20830.0 | USD | 20200411 |
| Unknown | China national standards | MT | 19990.0 | USD | 20200411 |
| Unknown | China national standards | MT | 20260.0 | USD | 20200411 |
| Unknown | China national standards | MT | 20720.0 | USD | 20200411 |
| Unknown | China national standards | MT | 22790.0 | USD | 20200411 |
| Unknown | China national standards | MT | 22640.0 | USD | 20200411 |
| Unknown | China national standards | MT | 19100.0 | USD | 20200411 |