| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4410.0 | USD | 20180115 |
| Unknown | China national standards | MT | 3630.0 | USD | 20180115 |
| Unknown | China national standards | MT | 5850.0 | USD | 20180115 |
| Unknown | China national standards | MT | 4320.0 | USD | 20180115 |
| Unknown | China national standards | MT | 5880.0 | USD | 20180115 |
| Unknown | China national standards | MT | 3530.0 | USD | 20180115 |
| Unknown | China national standards | MT | 23880.0 | USD | 20180114 |
| Unknown | China national standards | MT | 38440.0 | USD | 20180114 |
| Unknown | China national standards | MT | 36230.0 | USD | 20180114 |
| Unknown | China national standards | MT | 24560.0 | USD | 20180114 |