Publicly released agreements show the vast wealth of President Trump’s cabinet picks and the uncharacteristically large list of potential conflicts of interest with which they enter office.

Michael Grimes, a top banker at Morgan Stanley, would become the latest leading tech figure to join the Trump administration, as a senior official at the Commerce Department.

Howard Lutnick disclosed details of complex financial interests, holding at least $800 million in assets.

President-elect Donald J. Trump has moved beyond the team-of-rivals approach from his first term and chosen economic aides who will defend tariffs and tax cuts.

The Commerce Department requested that private companies comment on the implications of the rule by March. The final decision will fall to the Trump administration.

The episode comes at a particularly sensitive moment, just as the Biden White House is dealing with one of the most far-reaching, and damaging, hacks into American infrastructure in the cyberage.

The older-style chips are crucial for a wide array of appliances and other machinery, including weaponry.

The department has confronted the challenge of China by restricting key exports, a policy that is likely to continue in the Trump administration.

© Doug Mills/The New York Times