| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20190501 |
| Unknown | China national standards | MT | 171550.0 | USD | 20190501 |
| Unknown | China national standards | MT | 57620.0 | USD | 20190501 |
| Unknown | China national standards | MT | 85280.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3170.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2040.0 | USD | 20190501 |
| Unknown | China national standards | MT | 89760.0 | USD | 20190501 |
| Unknown | China national standards | MT | 54690.0 | USD | 20190501 |
| Unknown | China national standards | MT | 58710.0 | USD | 20190501 |
| Unknown | China national standards | MT | 56860.0 | USD | 20190501 |