| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28470.0 | USD | 20190501 |
| Unknown | China national standards | MT | 30460.0 | USD | 20190501 |
| Unknown | China national standards | MT | 28420.0 | USD | 20190501 |
| Unknown | China national standards | MT | 30950.0 | USD | 20190501 |
| Unknown | China national standards | MT | 21720.0 | USD | 20190501 |
| Unknown | China national standards | MT | 29920.0 | USD | 20190501 |
| Unknown | China national standards | MT | 25720.0 | USD | 20190501 |
| Unknown | China national standards | MT | 21330.0 | USD | 20190501 |
| Unknown | China national standards | MT | 13230.0 | USD | 20190501 |
| Unknown | China national standards | MT | 14750.0 | USD | 20190501 |