| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7050.0 | USD | 20180723 |
| Unknown | China national standards | MT | 7200.0 | USD | 20180722 |
| Unknown | China national standards | MT | 44110.0 | USD | 20180721 |
| Unknown | China national standards | MT | 101710.0 | USD | 20180721 |
| Unknown | China national standards | MT | 8340.0 | USD | 20180721 |
| Unknown | China national standards | MT | 520.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2980.0 | USD | 20180721 |
| Unknown | China national standards | MT | 54660.0 | USD | 20180720 |
| Unknown | China national standards | MT | 53590.0 | USD | 20180720 |
| Unknown | China national standards | MT | 8070.0 | USD | 20180720 |