Only Chinese climbers are permitted this spring season because of the pandemic, operators told the BBC.
The highest peak of the world stands on the border of China and Nepal and can be climbed from both sides.
China has closed its side to foreign climbers while Nepal has cancelled all expeditions in response to Covid-19.
The disease first emerged in central China three months ago. Around 3,300 people have so far died in the country after becoming infected.
China says it has now all but stopped the spread of the disease and the authorities have started to allow some access to Wuhan, the city in Hubei province where the outbreak began.