'financial importance' is correct and usable in written English.
For example: "The financial importance of investing wisely is clear."
It is also prompting Russian officials to reduce their projections of economic growth, a development that has important political as well as financial importance.
The area is of both environmental and financial importance.
Mr. Green at Marriott said the skeptics are vastly exaggerating the financial importance of the joint venture.
Pemex has been untouched, in large part because of its extraordinary financial importance.
It was hard luck for Ford - when your average attendance is 158 it is hard to overestimate the financial importance of a decent Cup run.
You can't really get much other work done, which is funny considering the financial importance that designers and retailers place on resort collections.
In financial crises, the importance of Japan increases because it is a large exporter of capital.
-- The extent and limit of the financial revolution -- The importance of power politics -- Uncertainty of values.
Shortly before French President Nicolas Sarkozy announced the plan, he placed a call redolent with financial and symbolic importance.
Social factors, such as cultural importance, financial impact and even the laws and regulations regarding the species, also are considered.
The confident performance underscored the growing financial and geopolitical importance of China, one of the few countries to retain massive spending power despite slowing growth.
