| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 123410.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191001 |
| Unknown | China national standards | MT | 290.0 | USD | 20191001 |
| Unknown | China national standards | MT | 550.0 | USD | 20191001 |
| Unknown | China national standards | MT | 330.0 | USD | 20191001 |
| Unknown | China national standards | MT | 270.0 | USD | 20191001 |
| Unknown | China national standards | MT | 340.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1020.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2210.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3580.0 | USD | 20191001 |