SYDNEY, Australia — A billionaire businessman won a defamation case on Friday against a media organization that he claimed had wrongly linked him to a bribery case that implicated a former president of the United Nations General Assembly.

The businessman, Chau Chak Wing, a well-connected political donor in Australia, was awarded 280,000 Australian dollars ($200,000) in damages in the verdict against Fairfax Media and the journalist John Garnaut. Fairfax said it was appealing the decision.

In an October 2015 article, the Sydney Morning Herald, a Fairfax newspaper, reported Mr. Chau’s supposed connection with an international bribery scandal involving John Ashe, a former president of the United Nations General Assembly. The article was published around the time that American prosecutors charged that Mr. Ashe had accepted bribes from Chinese businessmen to support their interests at the United Nations and Mr. Ashe’s native Antigua. Mr. Ashe died in 2016.

After Friday’s ruling, Mr. Chau, a billionaire property developer who immigrated to Australia decades ago and has faced previous accusations of using his money to meddle in the country’s politics on behalf of China, said he would continue to donate to “worthy causes as I have always done.”