| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22760.0 | USD | 20170101 |
| Unknown | China national standards | MT | 18630.0 | USD | 20170101 |
| Unknown | China national standards | MT | 19180.0 | USD | 20170101 |
| Unknown | China national standards | MT | 16600.0 | USD | 20170101 |
| Unknown | China national standards | MT | 16410.0 | USD | 20170101 |
| Unknown | China national standards | MT | 16830.0 | USD | 20170101 |
| Unknown | China national standards | MT | 16330.0 | USD | 20170101 |
| Unknown | China national standards | MT | 14920.0 | USD | 20170101 |
| Unknown | China national standards | MT | 20050.0 | USD | 20170101 |
| Unknown | China national standards | MT | 17930.0 | USD | 20170101 |