宏观经济点评：7月经济数据公布，汽车销量转负

Economic Data Summary - July economic data indicates that external demand is stronger than internal demand, production is stronger than consumption, and constant price metrics outperform current price metrics[4] - In July, industrial output and service production indices grew by 5.7% and 5.8% year-on-year, respectively, with GDP growth estimated at around 5% in constant prices[4] - Retail sales in July increased by 3.7% year-on-year, down from 4.8% in the previous month, while fixed asset investment saw a cumulative year-on-year decline of 1.6%[4] Automotive Market Insights - In August, national retail sales of passenger cars reached 452,000 units from August 1-10, a 4% decrease compared to the same period last year[7] - The automotive market has been negatively impacted by reduced "trade-in" policy effectiveness and declining promotional efforts, leading to a 1.5% year-on-year drop in July retail sales[7] Trade and Tariff Developments - In June, the U.S. tariff rate increased to 10%, with tariffs on Chinese goods decreasing from 48.2% in May to 40.3% in June[11] - The tariff rates for major trading partners like Vietnam, Japan, and Germany also increased, potentially suppressing U.S. import demand[11] Commodity Price Trends - Overall commodity prices showed weakness in early August, with coking coal and coke prices rising by 9.6% and 3.6% respectively compared to late July[16] - The Producer Price Index (PPI) is expected to rebound to around -3% year-on-year due to low base effects from the previous year[16] Risks and Market Outlook - Risks include U.S.-China trade tensions, tariff increases, and global supply chain adjustments, which may lead to export volatility and declining corporate profits[3] - Ongoing geopolitical changes and international market fluctuations could continue to impact commodity prices and related industries[3]