Top officials from the Trump administration will meet with their Chinese counterparts in Switzerland this week, the first formal meeting about trade between the United States and China since President Trump raised tariffs on Chinese imports to triple-digit levels last month.

Scott Bessent, the Treasury secretary, and Jamieson Greer, the United States trade representative, plan to meet with Chinese officials during a trip to Geneva, where they will discuss trade and economic matters, according to separate announcements from the office of the trade representative and the Treasury Department.

A spokesperson for the Chinese Ministry of Foreign Affairs said that He Lifeng, the vice premier for economic policy, would visit Switzerland from May 9 to 12 and hold talks with Mr. Bessent.

The meeting could help to defuse an economically damaging trade standoff that has persisted between the world’s largest economies for a month. In early April, Mr. Trump escalated tariffs on Chinese exports to a minimum of 145 percent, to punish Beijing for retaliating against his earlier levies.

While both sides appear to be interested in reducing those tariffs, neither has wanted to make the first move. It remains unclear how quickly the United States and China might strike any kind of agreement, or what its contents could be.

The Trump administration has criticized China for its role in bringing fentanyl and ingredients to make the drug to the United States, as well as a bevy of unfair trade practices. Mr. Trump and his advisers have also censured China for failing to stick to the terms of a trade deal the president negotiated in his first term. China, in return, has called Mr. Trump’s tariffs “illegal and unreasonable.”