| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32830.0 | USD | 20180601 |
| Unknown | China national standards | MT | 33500.0 | USD | 20180601 |
| Unknown | China national standards | MT | 41500.0 | USD | 20180601 |
| Unknown | China national standards | MT | 32400.0 | USD | 20180601 |
| Unknown | China national standards | MT | 31750.0 | USD | 20180601 |
| Unknown | China national standards | MT | 33300.0 | USD | 20180601 |
| Unknown | China national standards | MT | 36310.0 | USD | 20180601 |
| Unknown | China national standards | MT | 31830.0 | USD | 20180601 |
| Unknown | China national standards | MT | 31560.0 | USD | 20180601 |
| Unknown | China national standards | MT | 18220.0 | USD | 20180601 |