| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180116 |
| Unknown | China national standards | MT | 380.0 | USD | 20180115 |
| Unknown | China national standards | MT | 250.0 | USD | 20180115 |
| Unknown | China national standards | MT | 310.0 | USD | 20180115 |
| Unknown | China national standards | MT | 270.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1810.0 | USD | 20180115 |
| Unknown | China national standards | MT | 2010.0 | USD | 20180114 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180114 |