| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40130.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5220.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6710.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6400.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6060.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6370.0 | USD | 20180601 |
| Unknown | China national standards | MT | 28050.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6740.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8500.0 | USD | 20180601 |