| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25110.0 | USD | 20180223 |
| Unknown | China national standards | MT | 12670.0 | USD | 20180223 |
| Unknown | China national standards | MT | 15250.0 | USD | 20180223 |
| Unknown | China national standards | MT | 18750.0 | USD | 20180223 |
| Unknown | China national standards | MT | 18900.0 | USD | 20180223 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180223 |
| Unknown | China national standards | MT | 2980.0 | USD | 20180223 |
| Unknown | China national standards | MT | 2910.0 | USD | 20180223 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180223 |
| Unknown | China national standards | MT | 13570.0 | USD | 20180221 |