| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10250.0 | USD | 20191114 |
| Unknown | China national standards | MT | 3700.0 | USD | 20191114 |
| Unknown | China national standards | MT | 3780.0 | USD | 20191114 |
| Unknown | China national standards | MT | 5050.0 | USD | 20191114 |
| Unknown | China national standards | MT | 450.0 | USD | 20191114 |
| Unknown | China national standards | MT | 440.0 | USD | 20191114 |
| Unknown | China national standards | MT | 610.0 | USD | 20191113 |
| Unknown | China national standards | MT | 4640.0 | USD | 20191113 |
| Unknown | China national standards | MT | 3460.0 | USD | 20191113 |
| Unknown | China national standards | MT | 3620.0 | USD | 20191113 |