"The backlash, like a boomerang, can be bigger than what one imagined," he said, referring to potential retaliation by China on European carmakers.
While 90% of BMW cars sold in China are produced locally, some materials are shipped from Europe to China, Mertl said.
China has condemned the EU investigation, which formally began on Thursday, as out of line with World Trade Organization rules and detrimental to the global growth of EV sales.
Asked whether the premium carmaker was seeing dampened demand for EVs reported by Volkswagen (VOWG_p.DE) in recent weeks, Mertl said EV sales were rising and the company was on track to hit its goal of 15% fully-electric sales for the year.
Some supply chain problems in logistics and transport persisted and could carry on for the next six months, he added.
Persons:
Angelika Warmuth, Walter Mertl, Mertl, Victoria Waldersee, Christina Amann, Friederike Heine, Mark Potter
Organizations:
BMW, REUTERS, Rights, World Trade Organization, Volkswagen
Locations:
Munich, Germany, China, Europe, Beijing, European