China's private-sector manufacturing PMI for July came in at 50.9, below the expected reading of 51.5 and down from June's 51.7, according to the latest survey data. While the reading remains above the 50 threshold indicating expansion, the deceleration adds to evidence of uneven momentum in China's manufacturing sector amid soft domestic demand and ongoing trade frictions with major trading partners.

Earlier over the weekend, Beijing signaled plans to accelerate existing infrastructure spending rather than introduce new stimulus measures. The decision reflects authorities' ongoing balancing act between supporting growth and managing elevated local government debt, which has constrained the scope for large-scale fiscal intervention.

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The RatingDog Manufacturing PMI is the private-sector survey formerly known as the Caixin China Manufacturing PMI. Caixin concluded its sponsorship of the survey in July 2025, and Shenzhen-based fintech firm RatingDog assumed sponsorship beginning August 2025. S&P Global continues to compile the underlying data, which is drawn from questionnaires sent to purchasing executives at over 500 manufacturing companies. The methodology remains unchanged, so the rebranding does not affect comparability with the historical Caixin series.

A critical distinction between the two main Chinese PMI surveys lies in their sampling universes. The official PMI, compiled by the National Bureau of Statistics (NBS), focuses primarily on large, state-owned, and government-linked enterprises. The RatingDog private-sector survey, by contrast, places greater emphasis on small and medium-sized enterprises (SMEs) and more export-oriented firms.

This distinction has meaningful interpretive implications. The official PMI tends to reflect conditions among larger companies with preferential access to credit and policy support. The private-sector survey is widely viewed as more sensitive to shifts in domestic demand, pricing power, and employment conditions among smaller firms.

The RatingDog PMI is based on a monthly survey of approximately 430 purchasing managers, assessing business conditions across employment, production, new orders, prices, supplier deliveries, and inventories. This broadly mirrors the five-component weighting used by the NBS survey: new orders, output, employment, delivery times, and purchase stocks. As with all PMI surveys, a reading above 50 indicates expansion, while a reading below 50 signals contraction.

Because the two surveys capture different segments of the economy, they can diverge—sometimes sharply—particularly when large state-owned firms and smaller private exporters face divergent conditions. Analysts have observed that private surveys frequently provide an earlier signal of economic stress than official data. This is a key reason traders monitor the RatingDog PMI closely as a cross-check on state-compiled figures, especially during periods marked by trade disruption and cost pressures that affect firms unevenly across different sizes and sectors. The upcoming release of the official NBS manufacturing PMI for July will provide a complementary read on conditions among larger enterprises, allowing analysts to assess whether the softness in the private-sector survey is broad-based or concentrated among smaller, more trade-exposed firms.