| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6150.0 | USD | 20191219 |
| Unknown | China national standards | MT | 8470.0 | USD | 20191219 |
| Unknown | China national standards | MT | 9310.0 | USD | 20191219 |
| Unknown | China national standards | MT | 10230.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3650.0 | USD | 20191219 |
| Unknown | China national standards | MT | 10720.0 | USD | 20191219 |
| Unknown | China national standards | MT | 301390.0 | USD | 20191219 |
| Unknown | China national standards | MT | 355260.0 | USD | 20191219 |
| Unknown | China national standards | MT | 1810.0 | USD | 20191219 |
| Unknown | China national standards | MT | 9530.0 | USD | 20191219 |