WOLFSBURG, March 11 (Reuters) - Volkswagen's

chief financial officer acknowledged the uncertainty in the U.S.

market unleashed by Donald Trump's tariff threats but said the

carmaker was sticking to its plans, which included growing its

market share in the United States.

"We can only concentrate on that which is in our own

hands... we have our plan and we will stick to it," Arno Antlitz

said, speaking at the carmaker's annual results conference.