| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20171110 |
| Unknown | China national standards | MT | 510.0 | USD | 20171110 |
| Unknown | China national standards | MT | 500.0 | USD | 20171110 |
| Unknown | China national standards | MT | 3190.0 | USD | 20171101 |
| Unknown | China national standards | MT | 7880.0 | USD | 20171101 |
| Unknown | China national standards | MT | 6280.0 | USD | 20171101 |
| Unknown | China national standards | MT | 3830.0 | USD | 20171101 |
| Unknown | China national standards | MT | 2990.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1780.0 | USD | 20171101 |
| Unknown | China national standards | MT | 2980.0 | USD | 20171101 |