Utilize the input text as a context reference, choose the right relationship between Sucden and financial services from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

Mr. Liang’s appointment follows on the heels of Steven Ren’s departure, who recently parted ways with Sucden Financial to pursue other activities in the financial services industry, snapping a five-year tenure.

Answer: industry