| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 59670.0 | USD | 20180601 |
| Unknown | China national standards | MT | 37130.0 | USD | 20180601 |
| Unknown | China national standards | MT | 41060.0 | USD | 20180601 |
| Unknown | China national standards | MT | 39790.0 | USD | 20180601 |
| Unknown | China national standards | MT | 36970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 37920.0 | USD | 20180601 |
| Unknown | China national standards | MT | 35150.0 | USD | 20180601 |
| Unknown | China national standards | MT | 32920.0 | USD | 20180601 |
| Unknown | China national standards | MT | 30740.0 | USD | 20180601 |
| Unknown | China national standards | MT | 31090.0 | USD | 20180601 |