| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22360.0 | USD | 20190401 |
| Unknown | China national standards | MT | 16390.0 | USD | 20190401 |
| Unknown | China national standards | MT | 17700.0 | USD | 20190401 |
| Unknown | China national standards | MT | 56580.0 | USD | 20190401 |
| Unknown | China national standards | MT | 114120.0 | USD | 20190401 |
| Unknown | China national standards | MT | 35490.0 | USD | 20190401 |
| Unknown | China national standards | MT | 28910.0 | USD | 20190401 |
| Unknown | China national standards | MT | 23180.0 | USD | 20190401 |
| Unknown | China national standards | MT | 28360.0 | USD | 20190401 |
| Unknown | China national standards | MT | 56120.0 | USD | 20190401 |