| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16410.0 | USD | 20190101 |
| Unknown | China national standards | MT | 12950.0 | USD | 20190101 |
| Unknown | China national standards | MT | 14190.0 | USD | 20190101 |
| Unknown | China national standards | MT | 15810.0 | USD | 20190101 |
| Unknown | China national standards | MT | 19120.0 | USD | 20190101 |
| Unknown | China national standards | MT | 16460.0 | USD | 20190101 |
| Unknown | China national standards | MT | 24110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 16230.0 | USD | 20190101 |
| Unknown | China national standards | MT | 15910.0 | USD | 20190101 |
| Unknown | China national standards | MT | 25640.0 | USD | 20190101 |