| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6560.0 | USD | 20180910 |
| Unknown | China national standards | MT | 5410.0 | USD | 20180910 |
| Unknown | China national standards | MT | 740.0 | USD | 20180901 |
| Unknown | China national standards | MT | 730.0 | USD | 20180901 |
| Unknown | China national standards | MT | 7150.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4700.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5250.0 | USD | 20180901 |
| Unknown | China national standards | MT | 6570.0 | USD | 20180901 |
| Unknown | China national standards | MT | 7150.0 | USD | 20180901 |