| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3150.0 | USD | 20190723 |
| Unknown | China national standards | MT | 13950.0 | USD | 20190723 |
| Unknown | China national standards | MT | 17990.0 | USD | 20190723 |
| Unknown | China national standards | MT | 18320.0 | USD | 20190723 |
| Unknown | China national standards | MT | 2660.0 | USD | 20190722 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190722 |
| Unknown | China national standards | MT | 21470.0 | USD | 20190722 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190722 |
| Unknown | China national standards | MT | 22180.0 | USD | 20190722 |
| Unknown | China national standards | MT | 26750.0 | USD | 20190722 |