| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4100.0 | USD | 20180712 |
| Unknown | China national standards | MT | 4410.0 | USD | 20180712 |
| Unknown | China national standards | MT | 20470.0 | USD | 20180711 |
| Unknown | China national standards | MT | 29320.0 | USD | 20180710 |
| Unknown | China national standards | MT | 28520.0 | USD | 20180701 |
| Unknown | China national standards | MT | 20310.0 | USD | 20180701 |
| Unknown | China national standards | MT | 28780.0 | USD | 20180701 |
| Unknown | China national standards | MT | 26710.0 | USD | 20180701 |
| Unknown | China national standards | MT | 28520.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3150.0 | USD | 20180701 |