| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1650.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10910.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9850.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10970.0 | USD | 20190501 |
| Unknown | China national standards | MT | 11640.0 | USD | 20190501 |
| Unknown | China national standards | MT | 12290.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10820.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10390.0 | USD | 20190501 |
| Unknown | China national standards | MT | 12570.0 | USD | 20190501 |
| Unknown | China national standards | MT | 11020.0 | USD | 20190501 |