| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13910.0 | USD | 20190401 |
| Unknown | China national standards | MT | 16000.0 | USD | 20190401 |
| Unknown | China national standards | MT | 107500.0 | USD | 20190401 |
| Unknown | China national standards | MT | 83960.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11050.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10700.0 | USD | 20190401 |
| Unknown | China national standards | MT | 107500.0 | USD | 20190401 |
| Unknown | China national standards | MT | 77370.0 | USD | 20190401 |
| Unknown | China national standards | MT | 69830.0 | USD | 20190401 |
| Unknown | China national standards | MT | 83960.0 | USD | 20190401 |