| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20200219 |
| Unknown | China national standards | MT | 310.0 | USD | 20200219 |
| Unknown | China national standards | MT | 400.0 | USD | 20200219 |
| Unknown | China national standards | MT | 5500.0 | USD | 20200219 |
| Unknown | China national standards | MT | 40.0 | USD | 20200218 |
| Unknown | China national standards | MT | 980.0 | USD | 20200218 |
| Unknown | China national standards | MT | 130.0 | USD | 20200218 |
| Unknown | China national standards | MT | 4670.0 | USD | 20200218 |
| Unknown | China national standards | MT | 60.0 | USD | 20200218 |
| Unknown | China national standards | MT | 650.0 | USD | 20200218 |