Code point
U+33C6
Glyph appearance depends on your fonts.
U+33C6
So<square> 0043 2215 006B 0067U+33C6 SQUARE C OVER KG is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the CJK Compatibility block.
Choose the representation you need, then copy its value.
U+33C6
13254
㏆
㏆
E3 8F 86
33C6
000033C6
%E3%8F%86
\u33C6
\u33C6
\u33C6
\33C6