Suzuki-San submitted WG2 N4796 named Proposal to add new block "CJK Complex Ideographic Symbols" in 2017, but we don't think UTC-00791(aka 04319 on WS2015) and UTC-01312(aka 04318 on WS2015) are the CJK Complex Ideographs or Ideographic Symbols. This list provides the real and necessary CJK Complex Ideographs or Ideographic Symbols as below.

Syntax
SN;UTCSourceNumber;IDS;Status;Definition;BSHPUA
Status::=E|X
E: Encoding in future
X: No need to encode

00001;;⿱一⿺⿺⿰丿虱力⿱几順;X;一帆風順;
00002;;⿰⿱七星⿳召灬⿳一口冋;X;七星高照;
00003;;⿵羴泰;X;三陽開泰;
00004;;⿰⿱五𡭕⿳一口⿵门⿱⿸𠂉丶𫩏;X;五福臨門;
00005;;⿱⿻山⿰五丰登;X;五穀豐登;
00006;;⿲⿱女⿸㇇丨⿱吉羊意;X;吉祥如意;
00007;;⿰⿱罒李⿱平安;X;四季平安;
00008;;⿱天⿳一口一;X;天人合一;
00009;;⿳𦥯⿰好乚皿;E;孔孟好學;F4D0
00010;;〾⿸⿻⿱年年⿸丿月余;X;年年有餘;
00011;;⿵共⿲弓⿳喜又小財;X;恭喜發財
00012;UTC-00949;⿺辶⿳宀珎⿲隹貝招;E;招財進寶;
00013;;⿺⿱昍⿸𠂇見才;E;日日有財;
00014;;⿺辶⿸⿹⿺斗日隹金;E;日進斗金;
00015;;⿲禾⿱春京月;X;春和景明;
00016;;⿱⿰取欠⿰⿱一⿲⿱丿丿丨⿳丿丿㇏堂;X;歡聚一堂;
00017;;⿺⿳此糹𥸦⿻東从;X;紫氣東來;
00018;;⿳金⿰⺀⿲丨人⿲丨人丨⿳冖口土;X;金玉滿堂;
00019;;⿵⿲𠁣見𠃛喜;X;開門見喜;
00020;;〾⿳龷由⿱金禺;E;黃金萬兩;

(To be continued....)