| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10400.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11760.0 | USD | 20190401 |
| Unknown | China national standards | MT | 15850.0 | USD | 20190401 |
| Unknown | China national standards | MT | 19310.0 | USD | 20190401 |
| Unknown | China national standards | MT | 27200.0 | USD | 20190401 |
| Unknown | China national standards | MT | 27040.0 | USD | 20190401 |
| Unknown | China national standards | MT | 9390.0 | USD | 20190401 |
| Unknown | China national standards | MT | 9760.0 | USD | 20190401 |
| Unknown | China national standards | MT | 7490.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6990.0 | USD | 20190401 |