| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5800.0 | USD | 20170513 |
| Unknown | China national standards | MT | 2990.0 | USD | 20170512 |
| Unknown | China national standards | MT | 14330.0 | USD | 20170511 |
| Unknown | China national standards | MT | 14330.0 | USD | 20170511 |
| Unknown | China national standards | MT | 3390.0 | USD | 20170501 |
| Unknown | China national standards | MT | 36860.0 | USD | 20170501 |
| Unknown | China national standards | MT | 23000.0 | USD | 20170501 |
| Unknown | China national standards | MT | 72920.0 | USD | 20170501 |
| Unknown | China national standards | MT | 18420.0 | USD | 20170501 |
| Unknown | China national standards | MT | 3390.0 | USD | 20170501 |