Alibaba co-founder and chairman Jack Ma will unveil a succession plan on Monday, the South China Morning Post reported Sunday, with a company spokesman denying a New York Times report that he would retire that day.

The SCMP, which is owned by Alibaba, said China’s most famous tech billionaire will “unveil a succession strategy” on Monday – his 54th birthday – but remain the company’s executive chairman for the foreseeable future.

The New York Times ran an article on Friday, based on an interview with Ma, saying the former teacher turned billionaire planned to use his birthday to announce his retirement as chairman of Alibaba to focus on philanthropy.

The paper quoted Ma as saying the decision was “the beginning of an era”.

But an Alibaba spokesman told the SCMP that the New York Times’ story “was taken out of context, and factually wrong”.

“An Alibaba spokesman said Ma remains the company’s executive chairman and will provide transition plans over a significant period of time,” the SCMP wrote.

The paper added that the Monday succession strategy was part of a plan “for grooming a generation of younger executives to take over the reins” of the company.

Eileen Murphy, a spokesperson for the New York Times, said the newspaper stood by its story.

Ma was an English teacher before starting Alibaba in 1999 and built it into a multibillion-dollar internet colossus, becoming one of the world’s richest men and a revered figure in his homeland.

His own worth has soared along with that of the company, which has added cloud computing, films and e-payments to its growing portfolio and was valued at $420.8 billion when the stock market closed on Friday.

The New York Times’ report surprised many in the global business community because of Ma’s comparative youth, especially in China where it is not unusual for tycoons to remain in place into their eighties.

Alibaba did not return requests for comment on Saturday after the story ran.

In an interview with Bloomberg TV released on Friday, Ma hinted at his retirement plans, saying he wanted to follow in the footsteps of Microsoft founder Bill Gates, one of the world’s most prolific philanthropists.