| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1360.0 | USD | 20191114 |
| Unknown | China national standards | MT | 1730.0 | USD | 20191114 |
| Unknown | China national standards | MT | 2100.0 | USD | 20191114 |
| Unknown | China national standards | MT | 2750.0 | USD | 20191114 |
| Unknown | China national standards | MT | 1800.0 | USD | 20191114 |
| Unknown | China national standards | MT | 250.0 | USD | 20191114 |
| Unknown | China national standards | MT | 250.0 | USD | 20191114 |
| Unknown | China national standards | MT | 280.0 | USD | 20191114 |
| Unknown | China national standards | MT | 250.0 | USD | 20191113 |
| Unknown | China national standards | MT | 300.0 | USD | 20191113 |