(CNN) Negotiations between the United States and China have stalled after President Donald Trump ordered new tariffs on Chinese goods.

Senior US officials, led by Treasury Secretary Steven Mnuchin, have been working to end the trade standoff through diplomacy. A new round of talks was in the works for the coming weeks, but Trump's decision to slap tariffs on an additional $200 billion worth of Chinese imports appears to have forestalled the negotiations for now.

On Friday, a senior White House official said no new meetings are currently planned.

"There is no scheduled US-China negotiation at the moment," the official said. "That doesn't mean it wouldn't happen."

While no meetings between US and Chinese officials had been formally scheduled ahead of the tariff announcement, officials had been laying the groundwork for a new round of talks at the end of September that now appear to be off.

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