| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20191115 |
| Unknown | China national standards | MT | 54050.0 | USD | 20191115 |
| Unknown | China national standards | MT | 8490.0 | USD | 20191114 |
| Unknown | China national standards | MT | 2250.0 | USD | 20191114 |
| Unknown | China national standards | MT | 310.0 | USD | 20191114 |
| Unknown | China national standards | MT | 1540.0 | USD | 20191114 |
| Unknown | China national standards | MT | 2250.0 | USD | 20191114 |
| Unknown | China national standards | MT | 8280.0 | USD | 20191114 |
| Unknown | China national standards | MT | 78450.0 | USD | 20191113 |
| Unknown | China national standards | MT | 58600.0 | USD | 20191113 |