Code point
U+FE11
Glyph appearance depends on your fonts.
U+FE11
Po<vertical> 3001U+FE11 PRESENTATION FORM FOR VERTICAL IDEOGRAPHIC COMMA is a Unicode 16.0.0 character in the Other Punctuation category. It belongs to the Vertical Forms block.
Choose the representation you need, then copy its value.
U+FE11
65041
︑
︑
EF B8 91
FE11
0000FE11
%EF%B8%91
\uFE11
\uFE11
\uFE11
\FE11