| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3100.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2910.0 | USD | 20180722 |
| Unknown | China national standards | MT | 480.0 | USD | 20180722 |
| Unknown | China national standards | MT | 470.0 | USD | 20180722 |
| Unknown | China national standards | MT | 540.0 | USD | 20180722 |
| Unknown | China national standards | MT | 3120.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2910.0 | USD | 20180721 |
| Unknown | China national standards | MT | 3060.0 | USD | 20180721 |
| Unknown | China national standards | MT | 470.0 | USD | 20180721 |
| Unknown | China national standards | MT | 3000.0 | USD | 20180720 |