| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6780.0 | USD | 20180111 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180111 |
| Unknown | China national standards | MT | 38520.0 | USD | 20180111 |
| Unknown | China national standards | MT | 27140.0 | USD | 20180111 |
| Unknown | China national standards | MT | 28960.0 | USD | 20180111 |
| Unknown | China national standards | MT | 4110.0 | USD | 20180111 |
| Unknown | China national standards | MT | 5500.0 | USD | 20180110 |
| Unknown | China national standards | MT | 5170.0 | USD | 20180110 |
| Unknown | China national standards | MT | 34390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 36280.0 | USD | 20180101 |