| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16610.0 | USD | 20190401 |
| Unknown | China national standards | MT | 14910.0 | USD | 20190401 |
| Unknown | China national standards | MT | 24040.0 | USD | 20190401 |
| Unknown | China national standards | MT | 21970.0 | USD | 20190401 |
| Unknown | China national standards | MT | 17830.0 | USD | 20190401 |
| Unknown | China national standards | MT | 22860.0 | USD | 20190401 |
| Unknown | China national standards | MT | 23970.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2130.0 | USD | 20190401 |
| Unknown | China national standards | MT | 22970.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190401 |