U.S. government officials confirmed on Sept. 17 local time the schedule for Chinese President Xi Jinping's visit. Xi is expected to arrive at Joint Base Andrews in Maryland on the afternoon of Sept. 23 Eastern time, with President Donald Trump attending a welcome event at the base.

An American president meeting a visiting leader at the airport is not routine protocol. The usual form is a formal welcome on the South Lawn of the White House; an airport reception reads as a particular courtesy. When Trump visited Beijing in May, Chinese Vice President Han Zheng met him at the airport.

The meeting will be the two leaders' second face-to-face talks this year, four months after the Beijing session in May. In between, the two governments have alternated between negotiation and friction over tariffs, export controls and investment screening.

Two tracks: economics and the military

On the economic track, Chinese Vice Premier He Lifeng and U.S. Treasury Secretary Scott Bessent are set to meet in advance. Items said to be under discussion include a channel for artificial-intelligence talks and proposed trade and investment committees to handle commerce and investment screening.

On the military track, the South China Morning Post reported that the two sides will announce strengthened military dialogue and seek to restart arms-control negotiations. Liaison channels to prevent accidental clashes, and rules for naval and air encounters, are said to be first in line.

China is reported to be weighing a business delegation drawn from technology, electric-vehicle and aerospace firms, mirroring the group of American chief executives Trump brought to Beijing in May.

What each side is calculating

For Washington, the meeting comes amid inflation and interest rates. The Federal Reserve raised its benchmark rate on Sept. 16 for the first time in three years and two months, which raises the domestic political weight of tariffs that feed import prices and gives reason to look for room to lower them.

For Beijing, the business delegation signals an approach that puts commercial results in the foreground. China's Ministry of Commerce said the same day that it does not practice megaphone diplomacy, responding to European claims of a "China shock 2.0," and said the two economic teams are in close contact on tariff reduction and related issues.

What has been previewed is a framework for talks, not an agreement. Creating committees also implies the disputes will not be settled in a single meeting.

How it reaches Korea and Taiwan

Korea straddles both markets in semiconductors, batteries and automobiles. If the two governments adjust the scope of export controls, Korean firms' production in China and investment plans in the United States move together. That is why ministries will be watching the outcome in real time.

In Taiwan the question is in what form its own situation appears on the agenda. Taiwan's central bank left its policy rate unchanged on Sept. 17, and markets are watching exchange rates and capital flows after the summit.

A third view: protocol and substance

This paper does not read the airport greeting as an outcome in itself. Protocol sets the tone of a meeting but does not substitute for a text. U.S.-China summits since 2019 have produced several cordial scenes, and tariffs and export controls remained afterward.

At the same time, restoring channels is not trivial. During the period when military communication lapsed, close encounters in the South China Sea and the Taiwan Strait genuinely raised the risk of accidents. Open channels reduce the odds that a misreading becomes a collision.

For Chinese readers in Korea the summit arrives along two paths: exchange rates and prices, and visas and travel. Flights, group tourism and study-abroad procedures tend to move first at the working level as the mood between leaders shifts.

Three things to watch: whether the committees actually stand up as institutions; whether military dialogue is formalized into regular consultations; and whether tariff changes emerge at the level of specific product lines.