| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20180822 |
| Unknown | China national standards | MT | 440.0 | USD | 20180822 |
| Unknown | China national standards | MT | 540.0 | USD | 20180822 |
| Unknown | China national standards | MT | 2110.0 | USD | 20180821 |
| Unknown | China national standards | MT | 6520.0 | USD | 20180821 |
| Unknown | China national standards | MT | 2840.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3540.0 | USD | 20180821 |
| Unknown | China national standards | MT | 9580.0 | USD | 20180821 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180821 |