| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21000.0 | USD | 20191001 |
| Unknown | China national standards | MT | 21690.0 | USD | 20191001 |
| Unknown | China national standards | MT | 21680.0 | USD | 20191001 |
| Unknown | China national standards | MT | 26910.0 | USD | 20191001 |
| Unknown | China national standards | MT | 21950.0 | USD | 20191001 |
| Unknown | China national standards | MT | 21570.0 | USD | 20191001 |
| Unknown | China national standards | MT | 21000.0 | USD | 20191001 |
| Unknown | China national standards | MT | 27970.0 | USD | 20191001 |
| Unknown | China national standards | MT | 23370.0 | USD | 20191001 |
| Unknown | China national standards | MT | 24030.0 | USD | 20191001 |