| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5580.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4650.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2400.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2700.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4740.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4080.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4970.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4180.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5660.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4910.0 | USD | 20191001 |