| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11150.0 | USD | 20191112 |
| Unknown | China national standards | MT | 301830.0 | USD | 20191112 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191112 |
| Unknown | China national standards | MT | 430.0 | USD | 20191112 |
| Unknown | China national standards | MT | 620.0 | USD | 20191112 |
| Unknown | China national standards | MT | 850.0 | USD | 20191112 |
| Unknown | China national standards | MT | 600.0 | USD | 20191112 |
| Unknown | China national standards | MT | 600.0 | USD | 20191112 |
| Unknown | China national standards | MT | 400.0 | USD | 20191112 |
| Unknown | China national standards | MT | 5360.0 | USD | 20191112 |