| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 690.0 | USD | 20180313 |
| Unknown | China national standards | MT | 530.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3530.0 | USD | 20180312 |
| Unknown | China national standards | MT | 3840.0 | USD | 20180312 |
| Unknown | China national standards | MT | 5610.0 | USD | 20180312 |
| Unknown | China national standards | MT | 3670.0 | USD | 20180312 |
| Unknown | China national standards | MT | 650.0 | USD | 20180312 |
| Unknown | China national standards | MT | 630.0 | USD | 20180312 |
| Unknown | China national standards | MT | 540.0 | USD | 20180312 |
| Unknown | China national standards | MT | 520.0 | USD | 20180312 |