| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1600.0 | USD | 20190722 |
| Unknown | China national standards | MT | 22820.0 | USD | 20190722 |
| Unknown | China national standards | MT | 10030.0 | USD | 20190722 |
| Unknown | China national standards | MT | 112610.0 | USD | 20190722 |
| Unknown | China national standards | MT | 30510.0 | USD | 20190722 |
| Unknown | China national standards | MT | 150.0 | USD | 20190722 |
| Unknown | China national standards | MT | 230.0 | USD | 20190722 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190722 |
| Unknown | China national standards | MT | 5410.0 | USD | 20190721 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190721 |