| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29190.0 | USD | 20190501 |
| Unknown | China national standards | MT | 28100.0 | USD | 20190501 |
| Unknown | China national standards | MT | 27920.0 | USD | 20190501 |
| Unknown | China national standards | MT | 27840.0 | USD | 20190501 |
| Unknown | China national standards | MT | 28070.0 | USD | 20190501 |
| Unknown | China national standards | MT | 50610.0 | USD | 20190501 |
| Unknown | China national standards | MT | 26930.0 | USD | 20190501 |
| Unknown | China national standards | MT | 33900.0 | USD | 20190501 |
| Unknown | China national standards | MT | 30190.0 | USD | 20190501 |
| Unknown | China national standards | MT | 32870.0 | USD | 20190501 |