item | index |
cobalt（Co）w/% ≥ | 46.0 |
nickel(Ni) w/% ≤ | 0.0030 |
iron(Fe) w/% ≤ | 0.0030 |
copper(Cu) w/% ≤ | 0.0030 |
manganese(Mn) w/% ≤ | 0.0050 |
zinc(Zn) w/% ≤ | 0.0030 |
calcium(Ca)w/% ≤ | 0.0040 |
mangnesium(Mg) w/% ≤ | 0.0050 |
sodium(Na) w/% ≤ | 0.0050 |
lead(Pb) w/% ≤ | 0.0030 |
silicon（Si）w/% ≤ | 0.0030 |
chloride(calculate by Cl)w/% ≤ | 0.03 |