China stocks slide on COVID, property concerns; Hong Kong rallies on audit deal progress

On Friday, mainland Chinese stocks finished the day in the red as investors grappled with two persistent headwinds: fresh COVID-19 outbreaks spreading across the country and deepening anxieties about the property sector. The CSI 300 index, a broad measure of Chinese equities, slipped 0.2%, while the Shanghai Composite Index fell 0.3%. The damage was concentrated in two sectors—energy suppliers and chipmakers both posted losses, with semiconductors down 1.7% and coal miners falling 2.7%. Yet the week's broader picture told a more complicated story: the CSI 300 retreated just 1% over the five-day stretch, suggesting some stabilization beneath the surface.

Across the border in Hong Kong, the mood was decidedly different. The Hang Seng Index and the Hang Seng China Enterprises Index each climbed roughly 1%, riding a wave of optimism tied to diplomatic progress on a long-stalled regulatory issue. According to reporting from the Wall Street Journal, the United States and China were nearing an agreement that would allow American accounting regulators to travel to Hong Kong to inspect audit records of Chinese companies listed on U.S. exchanges. Reuters sources added that Beijing had already begun asking some of those companies and their audit firms to prepare for inspections. For investors who have watched this regulatory standoff fester for years, the news felt like a breakthrough.

The divergence between mainland and Hong Kong reflected the different pressures each market faced. On the mainland, consumer staples and tourism stocks managed gains of 1.1% each, and non-ferrous metals rose 0.8%, but these pockets of strength could not offset the broader malaise. Energy companies as a whole lost 2% on the day, even though the energy subindex had surged nearly 7% for the entire week. That weekly surge made sense: China was enduring its longest and most widespread heatwave in decades, creating acute power shortages that drove up energy prices and boosted output. PetroChina exemplified the trend, with its Hong Kong-listed shares jumping 3.3% after the company reported record first-half profits, buoyed by higher oil and gas production and elevated energy prices.

Analysts at ANZ noted that China's power constraints could have ripple effects across commodity markets. The grid investments needed to handle future demand might well translate into higher consumption of copper and aluminum, they suggested. Tech giants listed in Hong Kong added 0.8% to their value, a modest gain following a much more robust 6% surge the previous session. For the week overall, the Hang Seng Index posted a 2% gain—its strongest performance in two months.

The question now is whether these two currents—the drag of COVID and property weakness on the mainland, the lift from audit deal progress in Hong Kong—will continue to pull markets in opposite directions or eventually converge. Strategists at UBS Global Wealth Management offered a conditional forecast: the mainland equity market could break out of its current range-bound trading if China eased its anti-virus measures and if confidence in the property sector returned. Neither condition seemed imminent as of Friday's close. Meanwhile, traders across Asia were also watching and waiting for Federal Reserve Chair Jerome Powell's upcoming speech, hoping for signals about the pace of U.S. interest rate increases—a factor that could reshape the entire regional investment landscape.