| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20191114 |
| Unknown | China national standards | MT | 2470.0 | USD | 20191113 |
| Unknown | China national standards | MT | 900.0 | USD | 20191113 |
| Unknown | China national standards | MT | 590.0 | USD | 20191113 |
| Unknown | China national standards | MT | 5240.0 | USD | 20191113 |
| Unknown | China national standards | MT | 3820.0 | USD | 20191113 |
| Unknown | China national standards | MT | 6340.0 | USD | 20191113 |
| Unknown | China national standards | MT | 6460.0 | USD | 20191113 |
| Unknown | China national standards | MT | 16850.0 | USD | 20191113 |
| Unknown | China national standards | MT | 4600.0 | USD | 20191113 |