| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9920.0 | USD | 20190601 |
| Unknown | China national standards | MT | 8670.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11540.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11380.0 | USD | 20190601 |
| Unknown | China national standards | MT | 12270.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6480.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10250.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7410.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11010.0 | USD | 20190601 |
| Unknown | China national standards | MT | 8430.0 | USD | 20190601 |