| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3480.0 | USD | 20190721 |
| Unknown | China national standards | MT | 5390.0 | USD | 20190721 |
| Unknown | China national standards | MT | 62190.0 | USD | 20190721 |
| Unknown | China national standards | MT | 3640.0 | USD | 20190721 |
| Unknown | China national standards | MT | 15030.0 | USD | 20190721 |
| Unknown | China national standards | MT | 9040.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1870.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190720 |
| Unknown | China national standards | MT | 300.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190720 |