| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3620.0 | USD | 20180116 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180116 |
| Unknown | China national standards | MT | 3630.0 | USD | 20180116 |
| Unknown | China national standards | MT | 18720.0 | USD | 20180115 |
| Unknown | China national standards | MT | 23200.0 | USD | 20180115 |
| Unknown | China national standards | MT | 23230.0 | USD | 20180115 |
| Unknown | China national standards | MT | 30690.0 | USD | 20180115 |
| Unknown | China national standards | MT | 31870.0 | USD | 20180115 |
| Unknown | China national standards | MT | 3630.0 | USD | 20180115 |
| Unknown | China national standards | MT | 6250.0 | USD | 20180115 |