| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1670.0 | USD | 20180412 |
| Unknown | China national standards | MT | 11030.0 | USD | 20180411 |
| Unknown | China national standards | MT | 10540.0 | USD | 20180411 |
| Unknown | China national standards | MT | 12830.0 | USD | 20180411 |
| Unknown | China national standards | MT | 10470.0 | USD | 20180411 |
| Unknown | China national standards | MT | 12490.0 | USD | 20180411 |
| Unknown | China national standards | MT | 10630.0 | USD | 20180411 |
| Unknown | China national standards | MT | 11030.0 | USD | 20180411 |
| Unknown | China national standards | MT | 10860.0 | USD | 20180411 |
| Unknown | China national standards | MT | 10440.0 | USD | 20180411 |