| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20180511 |
| Unknown | China national standards | MT | 530.0 | USD | 20180511 |
| Unknown | China national standards | MT | 650.0 | USD | 20180511 |
| Unknown | China national standards | MT | 4060.0 | USD | 20180511 |
| Unknown | China national standards | MT | 12510.0 | USD | 20180510 |
| Unknown | China national standards | MT | 14900.0 | USD | 20180510 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180501 |
| Unknown | China national standards | MT | 360.0 | USD | 20180501 |