| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2320.0 | USD | 20180117 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180117 |
| Unknown | China national standards | MT | 300.0 | USD | 20180117 |
| Unknown | China national standards | MT | 310.0 | USD | 20180117 |
| Unknown | China national standards | MT | 350.0 | USD | 20180117 |
| Unknown | China national standards | MT | 400.0 | USD | 20180116 |
| Unknown | China national standards | MT | 11350.0 | USD | 20180116 |
| Unknown | China national standards | MT | 2030.0 | USD | 20180116 |
| Unknown | China national standards | MT | 340.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180114 |