| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4640.0 | USD | 20191113 |
| Unknown | China national standards | MT | 1750.0 | USD | 20191113 |
| Unknown | China national standards | MT | 4640.0 | USD | 20191113 |
| Unknown | China national standards | MT | 500.0 | USD | 20191113 |
| Unknown | China national standards | MT | 550.0 | USD | 20191113 |
| Unknown | China national standards | MT | 310.0 | USD | 20191112 |
| Unknown | China national standards | MT | 550.0 | USD | 20191112 |
| Unknown | China national standards | MT | 230.0 | USD | 20191112 |
| Unknown | China national standards | MT | 50.0 | USD | 20191112 |
| Unknown | China national standards | MT | 1940.0 | USD | 20191112 |