Core Insights - The article highlights the surge in sales of air conditioning units, ice-making refrigerators, and ice makers due to extreme heat across China, particularly in Guangdong and northeastern regions [1][2][13] - JD.com reports a significant increase in sales, with air conditioning sales in northeastern regions rising over 700% year-on-year, and Guangdong becoming the top sales region for air conditioners [1] - The article also mentions the popularity of portable fans and ice-making machines, with sales of fans increasing over 300% in certain areas [1] Sales Performance - In the past week, air conditioning sales in northeastern China saw a year-on-year increase of over 700%, with Heilongjiang, Jilin, and Liaoning ranking among the top 10 sales regions [1] - Guangdong has emerged as the leading region for air conditioning sales, while sales of fans and portable fans have increased by 100% and 150% respectively [1] - The user search volume for ice-making refrigerators on JD.com increased by 500% in the past week, with sales in regions like Beijing, Hubei, and Zhejiang rising over 70% [1] Product Promotions - JD.com is offering various promotions on air conditioners, ice-making refrigerators, and ice makers, including an 80% discount for certain regions and additional incentives for purchases [2][4] - Specific models such as the Midea air conditioner and TCL's energy-efficient models are highlighted with promotional prices after discounts [4][6] - Ice-making machines are also promoted, with features like rapid ice production and large storage capacity being emphasized [9][11]