| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20180823 |
| Unknown | China national standards | MT | 130.0 | USD | 20180823 |
| Unknown | China national standards | MT | 110.0 | USD | 20180823 |
| Unknown | China national standards | MT | 820.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180822 |
| Unknown | China national standards | MT | 720.0 | USD | 20180822 |
| Unknown | China national standards | MT | 820.0 | USD | 20180822 |
| Unknown | China national standards | MT | 750.0 | USD | 20180822 |
| Unknown | China national standards | MT | 650.0 | USD | 20180822 |