In an executive order, the president said conditions for resolving the national security concerns would be laid out in an agreement, without providing details.
Over the past five years, the charitable foundation launched by Huang and his wife, Lori, has grown from $828 million in assets to more than $9.1 billion.
The months ahead are still expected to show price increases driven by what Trump says is his desire to ensure the U.S. gets a fair shake with its global trading partners.