On March 31, market research firm IDC released a report indicating that the shipment volume of smart home devices in China reached 63.37 million units in the fourth quarter of 2021, reflecting a year-on-year growth of 4.1%. Additionally, the total shipment volume for smart home devices in China for the year 2021 surpassed 220 million units, marking a 9.2% increase compared to the previous year.
   On March 31, market research firm IDC released a report indicating that the shipment volume of smart home devices in China reached 63.37 million units in the fourth quarter of 2021, reflecting a year-on-year growth of 4.1%. Additionally, the total shipment volume for smart home devices in China for the year 2021 surpassed 220 million units, marking a 9.2% increase compared to the previous year.