| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34880.0 | USD | 20190701 |
| Unknown | China national standards | MT | 28070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 33040.0 | USD | 20190701 |
| Unknown | China national standards | MT | 27130.0 | USD | 20190701 |
| Unknown | China national standards | MT | 41000.0 | USD | 20190701 |
| Unknown | China national standards | MT | 26980.0 | USD | 20190701 |
| Unknown | China national standards | MT | 38100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 28030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 33940.0 | USD | 20190701 |
| Unknown | China national standards | MT | 33930.0 | USD | 20190701 |