| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4580.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2900.0 | USD | 20190801 |
| Unknown | China national standards | MT | 16120.0 | USD | 20190801 |
| Unknown | China national standards | MT | 5390.0 | USD | 20190801 |
| Unknown | China national standards | MT | 760.0 | USD | 20190801 |
| Unknown | China national standards | MT | 840.0 | USD | 20190801 |
| Unknown | China national standards | MT | 12260.0 | USD | 20190801 |
| Unknown | China national standards | MT | 20820.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190801 |
| Unknown | China national standards | MT | 5480.0 | USD | 20190801 |