| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2170.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5270.0 | USD | 20190401 |
| Unknown | China national standards | MT | 9890.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4340.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4310.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190401 |
| Unknown | China national standards | MT | 400.0 | USD | 20190401 |
| Unknown | China national standards | MT | 8300.0 | USD | 20190401 |
| Unknown | China national standards | MT | 670.0 | USD | 20190401 |