| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26340.0 | USD | 20180510 |
| Unknown | China national standards | MT | 4040.0 | USD | 20180510 |
| Unknown | China national standards | MT | 4120.0 | USD | 20180510 |
| Unknown | China national standards | MT | 4000.0 | USD | 20180510 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180510 |
| Unknown | China national standards | MT | 3990.0 | USD | 20180510 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180510 |
| Unknown | China national standards | MT | 4500.0 | USD | 20180510 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180510 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180510 |