| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17970.0 | USD | 20191001 |
| Unknown | China national standards | MT | 87060.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6490.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2560870.0 | USD | 20191001 |
| Unknown | China national standards | MT | 450190.0 | USD | 20191001 |
| Unknown | China national standards | MT | 8060.0 | USD | 20191001 |
| Unknown | China national standards | MT | 910200.0 | USD | 20191001 |
| Unknown | China national standards | MT | 73870.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5232750.0 | USD | 20191001 |
| Unknown | China national standards | MT | 521300.0 | USD | 20191001 |