| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4390.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5370.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4640.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5240.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4560.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5150.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4140.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2140.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180601 |