| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9480.0 | USD | 20190913 |
| Unknown | China national standards | MT | 9480.0 | USD | 20190913 |
| Unknown | China national standards | MT | 9020.0 | USD | 20190913 |
| Unknown | China national standards | MT | 670.0 | USD | 20190912 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190912 |
| Unknown | China national standards | MT | 113840.0 | USD | 20190912 |
| Unknown | China national standards | MT | 4960.0 | USD | 20190912 |
| Unknown | China national standards | MT | 4960.0 | USD | 20190911 |
| Unknown | China national standards | MT | 4640.0 | USD | 20190911 |
| Unknown | China national standards | MT | 5540.0 | USD | 20190910 |