| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60670.0 | USD | 20180501 |
| Unknown | China national standards | MT | 23140.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7390.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9060.0 | USD | 20180501 |
| Unknown | China national standards | MT | 27900.0 | USD | 20180501 |
| Unknown | China national standards | MT | 26110.0 | USD | 20180501 |
| Unknown | China national standards | MT | 318970.0 | USD | 20180501 |
| Unknown | China national standards | MT | 175350.02 | USD | 20180501 |
| Unknown | China national standards | MT | 34810.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8140.0 | USD | 20180501 |