← Shannon Semiconductor Technology overview

Shannon Semiconductor Technology vs Ningbo Deye Technology: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

Shannon Semiconductor Technology Co Ltd (300475.CS)

Q3 202610 Jul – 17 Jul 2026

▼2▲1

Blowout profit forecast met with sell-off as memory chip rally cools

First-half profit forecast surges over 2,000% Shannon Semiconductor expects net profit of 3.5–4.0 billion yuan for H1 2026, up 2,117%–2,434% year-on-year. The company credits high memory chip demand, rising prices, better distribution margins, and its own 'Haipu Storage' brand entering mass sales. This is a fundamental positive that supports the stock's value.
The earnings pre-announcement is the core new fundamental event driving the stock's narrative.
Stock plunges 20% despite strong earnings On July 17, Shannon Semiconductor hit the daily 20% limit-down even after the huge profit forecast. Investors had already pushed the stock up in a months-long rally, and the good news was priced in. This shows how high expectations can turn positive news into a sell signal.
This is the key new market reaction that explains why the stock is moving down despite good news.
Memory chip sector tumbles, dragging stock down On July 13 and 16, memory chip stocks fell sharply. Demingli hit limit-down twice, and Shannon Semiconductor dropped nearly 20% on July 13. Weakness in US memory stocks like Micron also weighed on sentiment. Sector-wide selling pressure pulled the stock lower.
Sector-wide weakness is a major force pushing the stock down, separate from company-specific news.
Industry outlook still strong but price increases slow Analysts maintain that memory chip supply will stay tight through at least late 2027, supporting long-term demand. However, memory price increases slowed in June, and some companies like Demingli warned of quarter-on-quarter profit declines. This creates uncertainty about how long the boom can last.
This provides the necessary counterweight: the long-term story is intact but near-term momentum may be fading.

July 202610 Jul – 17 Jul 2026

▼2▲1

Blowout profit forecast met with sell-off as memory chip rally cools

First-half profit forecast surges over 2,000% Shannon Semiconductor expects net profit of 3.5–4.0 billion yuan for H1 2026, up 2,117%–2,434% year-on-year. The company credits high memory chip demand, rising prices, better distribution margins, and its own 'Haipu Storage' brand entering mass sales. This is a fundamental positive that supports the stock's value.
The earnings pre-announcement is the core new fundamental event driving the stock's narrative.
Stock plunges 20% despite strong earnings On July 17, Shannon Semiconductor hit the daily 20% limit-down even after the huge profit forecast. Investors had already pushed the stock up in a months-long rally, and the good news was priced in. This shows how high expectations can turn positive news into a sell signal.
This is the key new market reaction that explains why the stock is moving down despite good news.
Memory chip sector tumbles, dragging stock down On July 13 and 16, memory chip stocks fell sharply. Demingli hit limit-down twice, and Shannon Semiconductor dropped nearly 20% on July 13. Weakness in US memory stocks like Micron also weighed on sentiment. Sector-wide selling pressure pulled the stock lower.
Sector-wide weakness is a major force pushing the stock down, separate from company-specific news.
Industry outlook still strong but price increases slow Analysts maintain that memory chip supply will stay tight through at least late 2027, supporting long-term demand. However, memory price increases slowed in June, and some companies like Demingli warned of quarter-on-quarter profit declines. This creates uncertainty about how long the boom can last.
This provides the necessary counterweight: the long-term story is intact but near-term momentum may be fading.

Latest10 Jul – 17 Jul 2026

▼2▲1

Blowout profit forecast met with sell-off as memory chip rally cools

First-half profit forecast surges over 2,000% Shannon Semiconductor expects net profit of 3.5–4.0 billion yuan for H1 2026, up 2,117%–2,434% year-on-year. The company credits high memory chip demand, rising prices, better distribution margins, and its own 'Haipu Storage' brand entering mass sales. This is a fundamental positive that supports the stock's value.
The earnings pre-announcement is the core new fundamental event driving the stock's narrative.
Stock plunges 20% despite strong earnings On July 17, Shannon Semiconductor hit the daily 20% limit-down even after the huge profit forecast. Investors had already pushed the stock up in a months-long rally, and the good news was priced in. This shows how high expectations can turn positive news into a sell signal.
This is the key new market reaction that explains why the stock is moving down despite good news.
Memory chip sector tumbles, dragging stock down On July 13 and 16, memory chip stocks fell sharply. Demingli hit limit-down twice, and Shannon Semiconductor dropped nearly 20% on July 13. Weakness in US memory stocks like Micron also weighed on sentiment. Sector-wide selling pressure pulled the stock lower.
Sector-wide weakness is a major force pushing the stock down, separate from company-specific news.
Industry outlook still strong but price increases slow Analysts maintain that memory chip supply will stay tight through at least late 2027, supporting long-term demand. However, memory price increases slowed in June, and some companies like Demingli warned of quarter-on-quarter profit declines. This creates uncertainty about how long the boom can last.
This provides the necessary counterweight: the long-term story is intact but near-term momentum may be fading.

Ningbo Deye Technology Co Ltd (605117.CG)

Q3 20263 Jul – 26 Aug 2026

▲2▼2

Deye's profit surges on overseas storage demand, but US/EU inverter restrictions and financial strains weigh

First-half profit jumps ~80% on overseas energy storage demand Deye's first-half net profit rose nearly 80% to 2.717 billion yuan, with revenue up 92%. Strong demand for home and business energy storage in Europe, the Middle East, and Southeast Asia drove sales, as volatile fuel prices and heatwaves pushed countries to boost energy security and offer storage subsidies.
This is the core reason the stock is moving: blockbuster earnings show the business is booming.
US and EU plan to restrict Chinese solar inverters The US FCC added new Chinese inverter models to a restricted list, and the EU is limiting funding for projects using inverters from high-risk countries. Deye's US revenue is only 2-3%, so direct impact is small, but the rules raise future compliance costs and could slow US sales. Deye is building a Malaysia factory to soften the blow.
This is a real regulatory threat that could cap growth and has already caused sharp swings in inverter stocks.
Hong Kong IPO filing reveals rising receivables, inventory, and a Syria fine Deye filed for a second Hong Kong listing. The filing showed accounts receivable jumped to 2.04 billion yuan and inventory to 3.08 billion yuan, plus a potential $755,000 fine over a Syria sales violation and a 172 million yuan exchange loss. These signal financial strain even as revenue grows.
The IPO disclosure highlights balance-sheet risks that could worry investors and pressure the stock.
Solar industry losses contrast with Deye's strong profit Major solar makers like LONGi and Tongwei expect combined first-half losses over 10 billion yuan, but Deye, in the auxiliary materials segment, is thriving. Analysts see signs of an industry bottom, which could lift sentiment for well-positioned suppliers like Deye.
This shows Deye is outperforming a struggling sector, reinforcing its relative strength.

July 20263 Jul – 26 Aug 2026

▲2▼2

Deye's profit surges on overseas storage demand, but US/EU inverter restrictions and financial strains weigh

First-half profit jumps ~80% on overseas energy storage demand Deye's first-half net profit rose nearly 80% to 2.717 billion yuan, with revenue up 92%. Strong demand for home and business energy storage in Europe, the Middle East, and Southeast Asia drove sales, as volatile fuel prices and heatwaves pushed countries to boost energy security and offer storage subsidies.
This is the core reason the stock is moving: blockbuster earnings show the business is booming.
US and EU plan to restrict Chinese solar inverters The US FCC added new Chinese inverter models to a restricted list, and the EU is limiting funding for projects using inverters from high-risk countries. Deye's US revenue is only 2-3%, so direct impact is small, but the rules raise future compliance costs and could slow US sales. Deye is building a Malaysia factory to soften the blow.
This is a real regulatory threat that could cap growth and has already caused sharp swings in inverter stocks.
Hong Kong IPO filing reveals rising receivables, inventory, and a Syria fine Deye filed for a second Hong Kong listing. The filing showed accounts receivable jumped to 2.04 billion yuan and inventory to 3.08 billion yuan, plus a potential $755,000 fine over a Syria sales violation and a 172 million yuan exchange loss. These signal financial strain even as revenue grows.
The IPO disclosure highlights balance-sheet risks that could worry investors and pressure the stock.
Solar industry losses contrast with Deye's strong profit Major solar makers like LONGi and Tongwei expect combined first-half losses over 10 billion yuan, but Deye, in the auxiliary materials segment, is thriving. Analysts see signs of an industry bottom, which could lift sentiment for well-positioned suppliers like Deye.
This shows Deye is outperforming a struggling sector, reinforcing its relative strength.

Latest3 Jul – 26 Aug 2026

▲2▼2

Deye's profit surges on overseas storage demand, but US/EU inverter restrictions and financial strains weigh

First-half profit jumps ~80% on overseas energy storage demand Deye's first-half net profit rose nearly 80% to 2.717 billion yuan, with revenue up 92%. Strong demand for home and business energy storage in Europe, the Middle East, and Southeast Asia drove sales, as volatile fuel prices and heatwaves pushed countries to boost energy security and offer storage subsidies.
This is the core reason the stock is moving: blockbuster earnings show the business is booming.
US and EU plan to restrict Chinese solar inverters The US FCC added new Chinese inverter models to a restricted list, and the EU is limiting funding for projects using inverters from high-risk countries. Deye's US revenue is only 2-3%, so direct impact is small, but the rules raise future compliance costs and could slow US sales. Deye is building a Malaysia factory to soften the blow.
This is a real regulatory threat that could cap growth and has already caused sharp swings in inverter stocks.
Hong Kong IPO filing reveals rising receivables, inventory, and a Syria fine Deye filed for a second Hong Kong listing. The filing showed accounts receivable jumped to 2.04 billion yuan and inventory to 3.08 billion yuan, plus a potential $755,000 fine over a Syria sales violation and a 172 million yuan exchange loss. These signal financial strain even as revenue grows.
The IPO disclosure highlights balance-sheet risks that could worry investors and pressure the stock.
Solar industry losses contrast with Deye's strong profit Major solar makers like LONGi and Tongwei expect combined first-half losses over 10 billion yuan, but Deye, in the auxiliary materials segment, is thriving. Analysts see signs of an industry bottom, which could lift sentiment for well-positioned suppliers like Deye.
This shows Deye is outperforming a struggling sector, reinforcing its relative strength.