国家统计局：1—10月全国新建商品房销售额69017亿元，下降9.6%

Group 1 - The core viewpoint indicates a significant decline in real estate development investment in China, with a total investment of 73,563 billion yuan from January to October, representing a year-on-year decrease of 14.7% [1] - Residential investment specifically amounted to 56,595 billion yuan, showing a decrease of 13.8% during the same period [1] - The sales area of newly built commercial housing reached 71,982 million square meters, which is a year-on-year decline of 6.8%, with residential sales area dropping by 7.0% [1] Group 2 - The total sales revenue of newly built commercial housing was 69,017 billion yuan, reflecting a decrease of 9.6%, while residential sales revenue fell by 9.4% [1]