| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 12190.0 | USD | 20180601 |
| Unknown | China national standards | MT | 31240.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4560.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4430.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4000.0 | USD | 20180601 |
| Unknown | China national standards | MT | 11970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 12060.0 | USD | 20180601 |
| Unknown | China national standards | MT | 41000.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180601 |