Share of smoke exhaust ventilator online sales in China 2017, by capacity
This statistic shows the share of online retail sales volume of smoke exhaust ventilators on JD.com and Tmall e-commerce platforms in China in 2017, by ventilator capacity. That year, over 61 percent of all smoke exhaust ventilators sold on JD.com and Tmall were high-capacity ventilators performing at a rate of 17 cubic meters per minute or above.