10月份70城商品住宅销售价格均下降！

Group 1 - The core viewpoint of the article is that the sales prices of commercial residential properties in major cities have declined both month-on-month and year-on-year as of October [3] Group 2 - In October, the sales prices of new commercial residential properties in first-tier cities decreased by 0.3% month-on-month, with Shanghai increasing by 0.3% while Beijing, Guangzhou, and Shenzhen saw declines of 0.1%, 0.8%, and 0.7% respectively [4] - The month-on-month decline in new commercial residential property prices for second-tier cities was 0.4%, and for third-tier cities, it was 0.5%, with the latter's decline expanding by 0.1 percentage points [4] - The sales prices of second-hand residential properties in first-tier cities fell by 0.9% month-on-month, with Beijing, Shanghai, Guangzhou, and Shenzhen all experiencing declines of 1.1%, 0.9%, 0.9%, and 0.9% respectively [4] - Second-tier cities saw a month-on-month decline of 0.6% in second-hand residential property prices, while third-tier cities experienced a decline of 0.7%, with the latter's decline expanding by 0.1 percentage points [4] Group 3 - Year-on-year, the sales prices of new commercial residential properties in first-tier cities decreased by 0.8%, with Shanghai increasing by 5.7% while Beijing, Guangzhou, and Shenzhen saw declines of 2.0%, 4.2%, and 2.6% respectively [5] - The year-on-year decline in new commercial residential property prices for second-tier cities was 2.0%, while third-tier cities experienced a decline of 3.4% [5] - The year-on-year sales prices of second-hand residential properties in first-tier cities decreased by 4.4%, with declines in Beijing, Shanghai, Guangzhou, and Shenzhen of 4.7%, 3.4%, 6.4%, and 3.3% respectively [5] - Second-tier cities saw a year-on-year decline of 5.2% in second-hand residential property prices, while third-tier cities experienced a decline of 5.7% [5]