The makeshift hospital in Suifenhe, a city at the China-Russia border in northeast China's Heilongjiang Province, will provide some 600 beds for patients. (Photos: Xinhua)

Volunteers transport supplies at a makeshift hospital converted from an office building, in Suifenhe, northeast China's Heilongjiang Province, April 14, 2020.

A worker places medical waste bins at a makeshift hospital converted from an office building, in Suifenhe, northeast China's Heilongjiang Province, April 14, 2020.

A worker assembles furniture at a makeshift hospital converted from an office building, in Suifenhe, northeast China's Heilongjiang Province, April 14, 2020.

Photo taken on April 14, 2020 shows the canteen at a makeshift hospital converted from an office building, in Suifenhe, northeast China's Heilongjiang Province.

Photo taken on April 14, 2020 shows the medical equipment at a makeshift hospital converted from an office building, in Suifenhe, northeast China's Heilongjiang Province.

A security officer is on duty at the monitoring room of a makeshift hospital converted from an office building, in Suifenhe, northeast China's Heilongjiang Province, April 14, 2020.

Photo taken on April 14, 2020 shows the medical supplies at a makeshift hospital converted from an office building, in Suifenhe, northeast China's Heilongjiang Province.

Photo taken on April 14, 2020 shows the ward at a makeshift hospital converted from an office building, in Suifenhe, northeast China's Heilongjiang Province.

Photo taken on April 14, 2020 shows the medical supplies at a makeshift hospital converted from an office building, in Suifenhe, northeast China's Heilongjiang Province.

Photo taken on April 14, 2020 shows the entrance to contaminated area at a makeshift hospital converted from an office building, in Suifenhe, northeast China's Heilongjiang Province.