The White House and the US Commerce Department, which issues licences for such exports, declined to comment, as did a spokeswoman for General Electric (GE). The departments of defence, state, energy and treasury did not respond to requests for comment.

For years, the United States has supported American companies’ business with China’s budding civil aviation industry.

The government has provided licences that allow those companies to sell engines, flight control systems and other components for China’s first large commercial aircraft, the Comac C919. The narrowbody jet has taken test flights and is expected to go into service next year. Comac is an acronym for Commercial Aircraft Corp of China.

But the Donald Trump administration is considering whether to deny GE’s latest licence request to provide the CFM LEAP-1C engine for the C919, people familiar with the matter said, despite GE having received licences for the LEAP engines since 2014 and been granted one as recently as last March.

US gives Huawei another 45 days to buy from American suppliers

The CFM LEAP engine is a joint venture between GE and France’s Safran Aircraft Engines. The proposal to halt the deliveries of the engines was also reported on Saturday by The Wall Street Journal.

Safran did not immediately respond to a request for comment, and French government officials could not be reached for comment.

Aside from aircraft engines, flight control systems are up for discussion at the February meetings. Honeywell International has received licences to export flight control systems to Comac for the C919 for about a decade, and one was approved in early 2020, according to a person familiar with the matter.

But future permission for such sales for Comac’s passenger aircraft may be up for debate. Honeywell has also been seeking a licence for flight control technology to participate in the development of the C929, China’s planned widebody jet venture with Russia, the person said.

The flight control system operates moving mechanical parts, such as the wing flaps, from the cockpit.

A spokeswoman for Honeywell declined to comment.

An aerospace trade group official said his organisation would like to weigh in on any policy shifts.

“If there are any changes, we would hope they would engage with us, as they’ve done before,” Remy Nathan, vice-president for international affairs at the Aerospace Industries Association, said.

Huawei slams new US claims of IP theft as ‘political persecution’

At the heart of the debate over a possible crackdown on the sale of US parts to China’s nascent aircraft industry is whether such shipments would fuel the rise of a serious competitor to US-based Boeing or boost China’s military capabilities.

People familiar with the matter said some administration officials are concerned that the Chinese could reverse-engineer some items, although others say an abundance of LEAP engines in China has not brought that about to date.

If the US was to move ahead with the measure, one person familiar with the matter said, China could retaliate by ordering more planes from Airbus, rather than crisis-hit Boeing, which relies on China for a fourth of its deliveries.

The Trump administration’s meetings about technology issues also are set to include a discussion of whether to impose further restrictions on suppliers to Huawei, the world’s largest telecommunications equipment maker, which is on a US trade blacklist.