| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10170.0 | USD | 20190401 |
| Unknown | China national standards | MT | 9990.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11100.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10190.0 | USD | 20190401 |
| Unknown | China national standards | MT | 12780.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10960.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11070.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11450.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10490.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11580.0 | USD | 20190401 |