| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32010.0 | USD | 20190101 |
| Unknown | China national standards | MT | 32890.0 | USD | 20190101 |
| Unknown | China national standards | MT | 31570.0 | USD | 20190101 |
| Unknown | China national standards | MT | 30650.0 | USD | 20190101 |
| Unknown | China national standards | MT | 33950.0 | USD | 20190101 |
| Unknown | China national standards | MT | 37460.0 | USD | 20190101 |
| Unknown | China national standards | MT | 34530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 30810.0 | USD | 20190101 |
| Unknown | China national standards | MT | 32630.0 | USD | 20190101 |
| Unknown | China national standards | MT | 30100.0 | USD | 20190101 |