| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1080.0 | USD | 20180911 |
| Unknown | China national standards | MT | 770.0 | USD | 20180910 |
| Unknown | China national standards | MT | 4840.0 | USD | 20180910 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180901 |
| Unknown | China national standards | MT | 990.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180901 |