| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11940.0 | USD | 20180601 |
| Unknown | China national standards | MT | 81530.0 | USD | 20180601 |
| Unknown | China national standards | MT | 14560.0 | USD | 20180601 |
| Unknown | China national standards | MT | 14450.0 | USD | 20180601 |
| Unknown | China national standards | MT | 14750.0 | USD | 20180601 |
| Unknown | China national standards | MT | 19290.0 | USD | 20180601 |
| Unknown | China national standards | MT | 12830.0 | USD | 20180601 |
| Unknown | China national standards | MT | 13720.0 | USD | 20180601 |
| Unknown | China national standards | MT | 13660.0 | USD | 20180601 |
| Unknown | China national standards | MT | 14580.0 | USD | 20180601 |