| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20191001 |
| Unknown | China national standards | MT | 560.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2360.0 | USD | 20191001 |
| Unknown | China national standards | MT | 150.0 | USD | 20191001 |
| Unknown | China national standards | MT | 360.0 | USD | 20191001 |
| Unknown | China national standards | MT | 990.0 | USD | 20191001 |
| Unknown | China national standards | MT | 540.0 | USD | 20191001 |
| Unknown | China national standards | MT | 570.0 | USD | 20191001 |
| Unknown | China national standards | MT | 150.0 | USD | 20191001 |
| Unknown | China national standards | MT | 610.0 | USD | 20191001 |