Japanese media reported yesterday that France wants a merger between Renault and Nissan following the arrest of former Nissan chairman Carlos Ghosn, but according to France's economy minister changing the current set-up is "not on the table".

Ghosn headed a powerful alliance between Nissan, Mitsubishi and Renault before his arrest in November on charges of financial misconduct.

A delegation including Martin Vial - a Renault director designated by the French government - made the merger request at talks with Japanese officials in Tokyo, Kyodo News reported, citing sources close to the matter.

The French government is the biggest shareholder in Renault with a stake of more than 15 percent, while Renault owns 43.4 percent of the Japanese carmaker Nissan with voting rights.

A merger between the two is favored by French President Emmanuel Macron, Kyodo said.

Japanese business daily Nikkei also reported the merger request by the French delegation, saying Nissan had been opposed to giving Paris greater sway over the Japanese carmaker.

According to Nikkei, the delegation also said Renault wants to name Nissan's next chairman - a post that has remained vacant since Ghosn was ousted on his arrest in November.

But the reports appear to contradict comments French Economy Minister Bruno Le Maire made to Le Journal du Dimanche (JDD) newspaper, published yesterday.

"A shareholder rebalancing, a change in cross-shareholdings between Renault and Nissan is not on the table," he told the French weekly.

Macron last month held talks with Japanese Prime Minister Shinzo Abe on the sidelines of the G20 summit in Argentina, at which they only agreed to ensure a stable relationship within the three-way alliance, which also includes Japan's Mitsubishi Motors.

But the Japanese premier reportedly also said the fate of the group should be decided by "private businesses" and "governments should not commit to how the alliance should operate going forward", according to a senior government official quoted by Kyodo.

Last week, Renault said it had launched the search for a successor to Ghosn, after a Tokyo court quashed his appeal for bail as he faces three charges of financial misconduct.