| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4000.0 | USD | 20180112 |
| Unknown | China national standards | MT | 24790.0 | USD | 20180111 |
| Unknown | China national standards | MT | 26310.0 | USD | 20180111 |
| Unknown | China national standards | MT | 24950.0 | USD | 20180111 |
| Unknown | China national standards | MT | 17980.0 | USD | 20180111 |
| Unknown | China national standards | MT | 27490.0 | USD | 20180111 |
| Unknown | China national standards | MT | 25510.0 | USD | 20180111 |
| Unknown | China national standards | MT | 26230.0 | USD | 20180111 |
| Unknown | China national standards | MT | 24950.0 | USD | 20180111 |
| Unknown | China national standards | MT | 26150.0 | USD | 20180111 |