| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2310.0 | USD | 20170522 |
| Unknown | China national standards | MT | 1420.0 | USD | 20170522 |
| Unknown | China national standards | MT | 2750.0 | USD | 20170522 |
| Unknown | China national standards | MT | 2800.0 | USD | 20170522 |
| Unknown | China national standards | MT | 18610.0 | USD | 20170521 |
| Unknown | China national standards | MT | 15900.0 | USD | 20170521 |
| Unknown | China national standards | MT | 17210.0 | USD | 20170521 |
| Unknown | China national standards | MT | 18470.0 | USD | 20170521 |
| Unknown | China national standards | MT | 18520.0 | USD | 20170521 |
| Unknown | China national standards | MT | 19290.0 | USD | 20170521 |