| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5670.0 | USD | 20191115 |
| Unknown | China national standards | MT | 6300.0 | USD | 20191115 |
| Unknown | China national standards | MT | 6390.0 | USD | 20191114 |
| Unknown | China national standards | MT | 6000.0 | USD | 20191113 |
| Unknown | China national standards | MT | 900.0 | USD | 20191113 |
| Unknown | China national standards | MT | 9020.0 | USD | 20191113 |
| Unknown | China national standards | MT | 5830.0 | USD | 20191113 |
| Unknown | China national standards | MT | 910.0 | USD | 20191113 |
| Unknown | China national standards | MT | 6000.0 | USD | 20191113 |
| Unknown | China national standards | MT | 850.0 | USD | 20191113 |