| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4960.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2520.0 | USD | 20180501 |
| Unknown | China national standards | MT | 32750.0 | USD | 20180423 |
| Unknown | China national standards | MT | 35160.0 | USD | 20180423 |
| Unknown | China national standards | MT | 29970.0 | USD | 20180423 |
| Unknown | China national standards | MT | 30690.0 | USD | 20180423 |
| Unknown | China national standards | MT | 30770.0 | USD | 20180423 |
| Unknown | China national standards | MT | 33190.0 | USD | 20180423 |
| Unknown | China national standards | MT | 4810.0 | USD | 20180423 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180423 |