| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2010.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1750.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2040.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2150.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1380.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1980.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2260.0 | USD | 20191201 |