| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20190722 |
| Unknown | China national standards | MT | 80.0 | USD | 20190722 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190722 |
| Unknown | China national standards | MT | 90.0 | USD | 20190722 |
| Unknown | China national standards | MT | 170.0 | USD | 20190721 |
| Unknown | China national standards | MT | 90.0 | USD | 20190721 |
| Unknown | China national standards | MT | 110.0 | USD | 20190721 |
| Unknown | China national standards | MT | 120.0 | USD | 20190721 |
| Unknown | China national standards | MT | 10330.0 | USD | 20190721 |
| Unknown | China national standards | MT | 740.0 | USD | 20190721 |