SHANGHAI, Feb 2, 2026, 09:45 (GMT+8) — Regular session underway
- Piotech Class A shares slipped roughly 0.8% in early trading, while other chip-tool stocks also dipped
- A weaker official factory survey and a private PMI scheduled for later Monday are shaping the outlook
- Traders are closely monitoring upcoming data to see if it stokes fresh demand concerns for high-valuation tech stocks
Piotech Inc’s Class A shares (688072.SS) slipped roughly 0.8% to 349.90 yuan by 9:38 a.m. in Shanghai on Monday. So far, the stock has moved within a range of 336.90 yuan to 350.00 yuan, per Google Finance data.
The drop comes as investors adjust to China’s latest activity data. The official manufacturing PMI, a survey-based index where readings under 50 indicate contraction, slipped to 49.3 in January, according to the National Bureau of Statistics. Statistician Huo Lihui noted that “market demand remains weak.” Nomura’s chief China economist, Ting Lu, warned Beijing will need to do much more to push annual GDP growth above 4.5% in 2026. Reuters
This hits chip-equipment makers hard, since their fortunes depend on factory spending and how quickly new capacity comes online. When the macro outlook darkens, stocks priced for robust growth often face selling pressure.
Piotech’s moves didn’t happen in a vacuum. Shares of Advanced Micro-Fabrication Equipment (688012.SS) dropped roughly 1.7%, while Naura Technology Group (002371.SZ) dipped close to 1.2% during the morning session, according to Google Finance data and previous closing prices.
Piotech remains close to its strong start this year, having reached an all-time high of 394.00 yuan on Jan. 7, according to TradingView data. Such a recent peak often complicates pullbacks, as stops and quick traders add volatility.
The company designs and markets thin-film deposition tools for chip production, offering equipment like PECVD and ALD systems, according to a description on Investing.com.
Concerns aren’t just rattling China tech. Asian markets started the week on edge, with commodity prices shifting and investors bracing for a packed schedule of earnings reports and central bank announcements, according to a Reuters markets report.
The downside risk is clear: should upcoming data confirm weak demand, forecasts for new orders and pricing power could drop sharply for capital-goods suppliers. Piotech, trading at about 102 times trailing earnings, is set to report on April 28, per Stock Analysis, leaving little room for any signs of a slowdown.
Traders are also keeping an eye out for new guidance from the wider domestic semiconductor supply chain. In the case of equipment makers, the market usually responds more to order momentum and delivery schedules than to broad policy statements.
The next key event is the private-sector manufacturing PMI, released Monday, with Caixin’s services PMI set for Feb. 4. These readings could stabilize sentiment or raise concerns if they reveal weaker-than-expected domestic demand.
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