澳柯玛：目前主要从事智慧家电、智慧冷链等业务

Group 1 - The core viewpoint of the article is that Aucma (600336) is primarily engaged in smart home appliances and smart cold chain businesses, and does not involve in the research, production, or application of snow-related products [1] Group 2 - The company indicated that detailed information about its main business activities can be found in the 2025 semi-annual report under the section "Company Main Business Situation" [1]