President Donald Trump on Friday demanded Apple make its iPhones in the United States or face a 25% tariff.

“I have long ago informed Tim Cook of Apple that I expect their iPhone’s that will be sold in the United States of America will be manufactured and built in the United States, not India, or anyplace else,” Trump posted Friday morning on Truth Social. “If that is not the case, a Tariff of at least 25% must be paid by Apple to the U.S.”

Trump last week during his Middle East trip said he was displeased with Cook, Apple’s CEO, over the company’s plan to manufacture iPhones set to be sold in the United States at newly built plants in India.

“I had a little problem with Tim Cook,” Trump said last week in Qatar. “I said to him, ‘Tim, you’re my friend. I treated you very good. You’re coming in with $500 billion.’ But now I hear you’re building all over India. I don’t want you building in India.’”

Cook met with Trump once again at the White House on Tuesday, an administration official told CNN. The official did not divulge the subject matter of the meeting.

Apple did not immediately respond to a request for comment.

This is a developing story and will be updated.