| Chemical etching method | Electrochemical Plating method | SEI | SEPC | EBIC | |
| Applicable on FIB CS | YES | LIMIITED*(1) | NO | YES | LIMITED*(2) |
| Applicable on die CS | YES | YES | LIMITED*(2) | YES | YES |
| Applicable on molded CS | YES | YES | YES | LIMITED*(3) | LIMITED*(3) |