| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20180823 |
| Unknown | China national standards | MT | 920.0 | USD | 20180823 |
| Unknown | China national standards | MT | 140.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180822 |
| Unknown | China national standards | MT | 140.0 | USD | 20180822 |
| Unknown | China national standards | MT | 140.0 | USD | 20180822 |
| Unknown | China national standards | MT | 180.0 | USD | 20180822 |
| Unknown | China national standards | MT | 130.0 | USD | 20180822 |
| Unknown | China national standards | MT | 140.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180821 |