| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33900.0 | USD | 20190501 |
| Unknown | China national standards | MT | 30370.0 | USD | 20190501 |
| Unknown | China national standards | MT | 28950.0 | USD | 20190501 |
| Unknown | China national standards | MT | 28310.0 | USD | 20190501 |
| Unknown | China national standards | MT | 27230.0 | USD | 20190501 |
| Unknown | China national standards | MT | 27030.0 | USD | 20190501 |
| Unknown | China national standards | MT | 32870.0 | USD | 20190501 |
| Unknown | China national standards | MT | 28610.0 | USD | 20190501 |
| Unknown | China national standards | MT | 50330.0 | USD | 20190501 |
| Unknown | China national standards | MT | 31270.0 | USD | 20190501 |