The US Fed chair added that it is possible there will be some "more formal coordination" as a move forward.
The US government blacklisted Huawei in May, alleging the company is involved in activities contrary to US national security or foreign policy interests.
The US military reported its first case of the coronavirus on Wednesday, a 23-year-old soldier based in Camp Carroll, about 20 km (12.4 miles) from Daegu. The camp is also near a disability centre that has had its own outbreak of the virus.
The US Labor Department said employment increased by a seasonally adjusted 128,000 jobs in October despite a 40-day strike at General Motors that temporarily slashed payrolls by about 50,000.
The US president continued to parcel out information about his upcoming meeting with Kim, planned for this month or early next month. On Wednesday morning, he said the venue and timing for the summit had been hammered out.
The US president also said he hopes the two economic teams will work together to actively resolve economic and trade issues. He said the two countries should strengthen trade and investment cooperation in energy and manufacturing, expand agricultural trade and market access and bolster cooperation in protecting intellectual property rights to bring more practical benefits to the two peoples.
广州怀孕做打胎花多少钱
The US measures came amid the tense situation in the region after Trump decided not to re-issue the sanctions waivers for major importers to continue buying Iran's oil when they expired in early May.
The US death toll from COVID-19 has topped 120,000, according to a tracker maintained by Johns Hopkins University.
The US flag is seen in front of an apartment building, outside the embassy of the United States (not pictured), in Havana, Cuba April 17, 2019. [Photo/Agencies]
The US claims Huawei has assisted the Chinese government in espionage, though Washington has not provided any evidence and Huawei has repeatedly rubbished the allegations.