| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22460.0 | USD | 20190701 |
| Unknown | China national standards | MT | 21960.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22550.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 25850.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22170.0 | USD | 20190701 |
| Unknown | China national standards | MT | 21720.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22820.0 | USD | 20190701 |
| Unknown | China national standards | MT | 21960.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23750.0 | USD | 20190701 |