| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2850.0 | USD | 20171211 |
| Unknown | China national standards | MT | 430.0 | USD | 20171211 |
| Unknown | China national standards | MT | 2850.0 | USD | 20171210 |
| Unknown | China national standards | MT | 300.0 | USD | 20171210 |
| Unknown | China national standards | MT | 2190.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2190.0 | USD | 20171201 |
| Unknown | China national standards | MT | 500.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5150.0 | USD | 20171201 |
| Unknown | China national standards | MT | 440.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2910.0 | USD | 20171201 |