| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12810.0 | USD | 20170513 |
| Unknown | China national standards | MT | 4640.0 | USD | 20170512 |
| Unknown | China national standards | MT | 8540.0 | USD | 20170511 |
| Unknown | China national standards | MT | 28950.0 | USD | 20170501 |
| Unknown | China national standards | MT | 108380.0 | USD | 20170501 |
| Unknown | China national standards | MT | 63680.0 | USD | 20170501 |
| Unknown | China national standards | MT | 63680.0 | USD | 20170501 |
| Unknown | China national standards | MT | 4640.0 | USD | 20170501 |
| Unknown | China national standards | MT | 4190.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1530.0 | USD | 20170501 |