| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22620.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22880.0 | USD | 20190701 |
| Unknown | China national standards | MT | 21960.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23750.0 | USD | 20190701 |
| Unknown | China national standards | MT | 25830.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23660.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23190.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22760.0 | USD | 20190701 |
| Unknown | China national standards | MT | 26740.0 | USD | 20190701 |