| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4610.0 | USD | 20190801 |
| Unknown | China national standards | MT | 190.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190801 |
| Unknown | China national standards | MT | 59030.0 | USD | 20190801 |
| Unknown | China national standards | MT | 52940.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190801 |
| Unknown | China national standards | MT | 40840.0 | USD | 20190801 |
| Unknown | China national standards | MT | 790.0 | USD | 20190801 |
| Unknown | China national standards | MT | 5310.0 | USD | 20190801 |
| Unknown | China national standards | MT | 14820.0 | USD | 20190801 |