| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20191219 |
| Unknown | China national standards | MT | 2670.0 | USD | 20191219 |
| Unknown | China national standards | MT | 2010.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3600.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3710.0 | USD | 20191219 |
| Unknown | China national standards | MT | 2740.0 | USD | 20191219 |
| Unknown | China national standards | MT | 4170.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3450.0 | USD | 20191219 |
| Unknown | China national standards | MT | 2660.0 | USD | 20191219 |
| Unknown | China national standards | MT | 380.0 | USD | 20191219 |