| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3030.0 | USD | 20190721 |
| Unknown | China national standards | MT | 7590.0 | USD | 20190721 |
| Unknown | China national standards | MT | 2850.0 | USD | 20190721 |
| Unknown | China national standards | MT | 2660.0 | USD | 20190721 |
| Unknown | China national standards | MT | 4900.0 | USD | 20190721 |
| Unknown | China national standards | MT | 4350.0 | USD | 20190721 |
| Unknown | China national standards | MT | 10.0 | USD | 20190721 |
| Unknown | China national standards | MT | 530.0 | USD | 20190720 |
| Unknown | China national standards | MT | 720.0 | USD | 20190720 |
| Unknown | China national standards | MT | 530.0 | USD | 20190720 |