← Shennan Circuits overview

Shennan Circuits vs Eoptolink Technology: why the prices moved differently

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

Shennan Circuits Co Ltd Class A (002916.CS)

Q3 2026
▲2▼2

AI demand lifts Shennan Circuits profits, but valuation fears bite

  • AI-driven PCB upcycle lifts Shennan Circuits Electronic fabric prices jumped 17-18% in August, their biggest monthly gain this year, as AI power supplies squeeze supply. Analysts say the global PCB industry is entering a new upcycle, with server PCB market space set to double to over 90 billion yuan in 2026. Shennan Circuits, a PCB maker, rose over 5% in the sector rally.

    This is the core positive force behind the stock: AI demand driving PCB pricing and sector-wide gains.

  • First-half profit jumps 65.55% on AI orders Shennan Circuits reported first-half 2026 revenue of 15.296 billion yuan, up 46.33%, and net profit of 2.251 billion yuan, up 65.55% year on year. The company credited AI computing infrastructure investment and new customer wins. Second-quarter profit of 1.401 billion yuan beat the midpoint of its own forecast.

    Strong earnings confirm the AI demand story is flowing into actual profits, a key support for the stock.

  • OpenAI revenue miss triggers AI hardware selloff OpenAI's annualized revenue run rate came in about $20 billion below expectations, sparking panic. A-share computing hardware stocks fell hard, with Shennan Circuits dropping more than 6% along with other PCB names. The selloff reflects fears that AI spending may not justify current valuations.

    This is the main counterweight: a sharp sentiment-driven drop showing how sensitive the stock is to AI spending doubts.

  • China GDP slowdown weighs on electronics demand China's second-quarter GDP growth slowed to 4.3%, missing expectations, and the Shanghai Composite fell. Semiconductor and electronic component stocks, including Shennan Circuits, declined as investors worried about weaker demand for electronics. This is a broad economic headwind rather than a company-specific problem.

    It shows a macro risk that can pressure demand for Shennan Circuits' products, balancing the bullish AI narrative.

August 2026
▲2▼2

AI demand lifts Shennan Circuits profits, but valuation fears bite

  • AI-driven PCB upcycle lifts Shennan Circuits Electronic fabric prices jumped 17-18% in August, their biggest monthly gain this year, as AI power supplies squeeze supply. Analysts say the global PCB industry is entering a new upcycle, with server PCB market space set to double to over 90 billion yuan in 2026. Shennan Circuits, a PCB maker, rose over 5% in the sector rally.

    This is the core positive force behind the stock: AI demand driving PCB pricing and sector-wide gains.

  • First-half profit jumps 65.55% on AI orders Shennan Circuits reported first-half 2026 revenue of 15.296 billion yuan, up 46.33%, and net profit of 2.251 billion yuan, up 65.55% year on year. The company credited AI computing infrastructure investment and new customer wins. Second-quarter profit of 1.401 billion yuan beat the midpoint of its own forecast.

    Strong earnings confirm the AI demand story is flowing into actual profits, a key support for the stock.

  • OpenAI revenue miss triggers AI hardware selloff OpenAI's annualized revenue run rate came in about $20 billion below expectations, sparking panic. A-share computing hardware stocks fell hard, with Shennan Circuits dropping more than 6% along with other PCB names. The selloff reflects fears that AI spending may not justify current valuations.

    This is the main counterweight: a sharp sentiment-driven drop showing how sensitive the stock is to AI spending doubts.

  • China GDP slowdown weighs on electronics demand China's second-quarter GDP growth slowed to 4.3%, missing expectations, and the Shanghai Composite fell. Semiconductor and electronic component stocks, including Shennan Circuits, declined as investors worried about weaker demand for electronics. This is a broad economic headwind rather than a company-specific problem.

    It shows a macro risk that can pressure demand for Shennan Circuits' products, balancing the bullish AI narrative.

Latest
▲2▼2

AI demand lifts Shennan Circuits profits, but valuation fears bite

  • AI-driven PCB upcycle lifts Shennan Circuits Electronic fabric prices jumped 17-18% in August, their biggest monthly gain this year, as AI power supplies squeeze supply. Analysts say the global PCB industry is entering a new upcycle, with server PCB market space set to double to over 90 billion yuan in 2026. Shennan Circuits, a PCB maker, rose over 5% in the sector rally.

    This is the core positive force behind the stock: AI demand driving PCB pricing and sector-wide gains.

  • First-half profit jumps 65.55% on AI orders Shennan Circuits reported first-half 2026 revenue of 15.296 billion yuan, up 46.33%, and net profit of 2.251 billion yuan, up 65.55% year on year. The company credited AI computing infrastructure investment and new customer wins. Second-quarter profit of 1.401 billion yuan beat the midpoint of its own forecast.

    Strong earnings confirm the AI demand story is flowing into actual profits, a key support for the stock.

  • OpenAI revenue miss triggers AI hardware selloff OpenAI's annualized revenue run rate came in about $20 billion below expectations, sparking panic. A-share computing hardware stocks fell hard, with Shennan Circuits dropping more than 6% along with other PCB names. The selloff reflects fears that AI spending may not justify current valuations.

    This is the main counterweight: a sharp sentiment-driven drop showing how sensitive the stock is to AI spending doubts.

  • China GDP slowdown weighs on electronics demand China's second-quarter GDP growth slowed to 4.3%, missing expectations, and the Shanghai Composite fell. Semiconductor and electronic component stocks, including Shennan Circuits, declined as investors worried about weaker demand for electronics. This is a broad economic headwind rather than a company-specific problem.

    It shows a macro risk that can pressure demand for Shennan Circuits' products, balancing the bullish AI narrative.

Eoptolink Technology Inc Ltd (300502.CS)

Q3 2026
▲2▼2

Eoptolink's AI-Driven Profit Surge Met by Tariff and Regulatory Risks

  • AI Demand Fuels Record Profit Eoptolink's H1 net profit jumped 91% and revenue doubled to 20.91 billion yuan, driven by strong demand for optical modules used in AI data centers. This fundamental strength supports the stock.

    It explains the core positive force behind the company's performance and investor interest.

  • Thailand Expansion and Incentive Plan Signal Confidence Eoptolink is expanding capacity in Thailand to meet global data-center demand. A new equity incentive plan targets 290 billion yuan in cumulative 2026–2028 revenue, showing management's confidence in future growth.

    It highlights strategic moves that support future growth and investor confidence.

  • US Tariffs and China Slowdown Trigger Selloffs US tariffs and China's economic slowdown caused selloffs in Eoptolink shares. These macro pressures weighed on investor sentiment and contributed to stock volatility during the quarter.

    It identifies key external risks that negatively impacted the stock price.

  • FCC Ban Threat and AI Spending Fears Cause Volatility A potential FCC ban on Chinese optical modules threatened access to a key market. Meanwhile, concerns about AI spending caused extreme volatility, including a 17.13% single-day plunge, highlighting demand uncertainty.

    It captures regulatory and demand risks that led to sharp price drops.

August 2026
▲2▼2

Eoptolink gains on AI demand but faces US ban risk

  • H1 revenue doubles, profit up 91% Eoptolink's first-half revenue doubled to 20.91 billion yuan and net profit rose 91%, confirming strong AI-driven demand for its optical modules used in data centers.

    This is the key positive fundamental driver for the stock in August.

  • Equity incentive targets 290bn yuan revenue A new equity incentive plan sets a cumulative revenue target of 290 billion yuan for 2026–2028, signaling management's confidence in future growth and aligning employee interests with shareholders.

    This forward-looking target supports investor confidence and the stock's valuation.

  • US FCC ban threat hits shares A potential US FCC ban on Chinese optical modules threatens access to a key AI market, sending Eoptolink shares down 5% on August 5 as investors weighed the risk of lost sales.

    This regulatory risk is a major negative factor that pressured the stock during the period.

  • AI spending concerns cause volatility Worries about the return on AI investments triggered extreme volatility, including a 17.13% plunge on July 28, reflecting investor uncertainty even as long-term demand remains intact.

    This highlights the market's sensitivity to AI spending news, a key driver of price swings.

Latest
▲3

Eoptolink's profit doubled and new incentive plan set bold growth targets

  • Equity incentive plan targets 290 billion yuan cumulative revenue Eoptolink announced a restricted stock plan with a cumulative revenue target of at least 290 billion yuan for 2026-2028, implying revenue must roughly double in 2026 and keep growing fast. This signals management's confidence and ties their pay to hitting aggressive goals, which supports the stock price.

    This is a new event that directly boosts investor confidence in future growth.

  • First-half net profit up 91% on AI demand Eoptolink reported first-half revenue of 20.91 billion yuan (up 100%) and net profit of 7.529 billion yuan (up 91%), driven by AI computing power investment. Strong results confirm the company is benefiting from the AI boom, pushing the stock up.

    This is a new earnings report that shows actual profit growth, a key driver for the stock.

  • Optical module peers also report strong results and long orders Zhongji Innolight and Suzhou TFC reported strong half-year profits, with combined net profit of 22.384 billion yuan for the big three. Zhongji noted customers are placing orders into 2027, signaling sustained demand for optical modules, which lifts the whole sector including Eoptolink.

    This new sector news reinforces the positive demand outlook and supports Eoptolink's stock.

▲2▼1

AI demand intact, but US ban threat hits optical module stocks

  • US FCC ban threat on Chinese optical modules Reports that the US FCC is drafting a ban on Chinese data center components, including optical modules, sent Eoptolink down 5% on Aug 5. The ban is not yet official, but if enacted it would directly restrict Eoptolink's access to the US market, a major source of AI-driven demand.

    This is the biggest new risk factor this period, directly threatening Eoptolink's US sales.

  • Thailand photonics investment reinforces production base Thailand's BOI reported over 82.7 billion baht in photonics investment across 79 projects, naming Eoptolink as a leading global company choosing Thailand as a key production base. This supports Eoptolink's capacity expansion and ability to serve global AI data center demand, especially if US-China trade barriers rise.

    Shows Eoptolink's strategic expansion outside China, which could mitigate tariff and ban risks.

  • AI-driven optical communication boom continues On Aug 4, the CSI Communication Services Index surged over 5%, with analysts citing strong cloud capex from North American providers and China's AI industry exceeding 1.2 trillion yuan. Eoptolink is a top holding in related ETFs, benefiting from the medium- to long-term positive outlook for optical interconnects.

    Confirms that underlying AI demand for optical modules remains strong, supporting Eoptolink's growth story.

  • Volatile chip stock trading on AI spending concerns On Jul 28, Eoptolink plunged 17.13% amid worries over surging AI spending and uncertain returns, then rebounded 6.71% on Jul 31 as AI stock buying returned. This volatility reflects investor uncertainty about whether massive AI investments will pay off, but the long-term demand trend remains intact.

    Captures the market's back-and-forth sentiment on AI spending, which drives Eoptolink's price swings.

July 2026
▲3▼1

Eoptolink rides AI demand, strong H1 profit, Thailand expansion; tariffs and China slowdown weigh

  • H1 profit forecast up to 102.88% Eoptolink expects first-half 2026 net profit of 7-8 billion yuan, up 77.56%-102.93% year-on-year, driven by AI computing power investments and product mix optimization. Solid 1.6T optical module orders and capacity expansion support the strong momentum, pushing the stock higher.

    This is the core new fundamental catalyst that directly boosts earnings expectations and investor confidence.

  • Thailand expansion taps AI data center demand Eoptolink is expanding its optical transceiver production in Thailand, with a second plant underway, as part of a 70-billion-baht Chinese investment wave. This boosts capacity to meet global AI and cloud data center demand, supporting future revenue growth.

    New capacity expansion directly addresses demand growth and strengthens the company's global supply position.

  • US 12.5% tariff and China slowdown hit tech stocks The US imposed a 12.5% tariff on Chinese goods, and China's Q2 GDP growth slowed to 4.3%, triggering a tech selloff. Eoptolink fell 4.28% on the tariff news and 7.79% on slowdown concerns, as investors worry about demand and trade barriers.

    These are new negative macro forces that create real headwinds for the stock and the sector.

  • Analysts see correction as buying opportunity After the tech pullback, analysts call it a 'golden pit' and recommend buying optical communications stocks like Eoptolink, citing intact AI-driven demand, peak 800G shipments, and the upcoming 1.6T upgrade cycle. This supports a rebound in sentiment and prices.

    This new analyst view provides a counterweight to the selloff and highlights the long-term growth story.

▲3▼1

Eoptolink rides AI demand, strong H1 profit, Thailand expansion; tariffs and China slowdown weigh

  • H1 profit forecast up to 102.88% Eoptolink expects first-half 2026 net profit of 7-8 billion yuan, up 77.56%-102.93% year-on-year, driven by AI computing power investments and product mix optimization. Solid 1.6T optical module orders and capacity expansion support the strong momentum, pushing the stock higher.

    This is the core new fundamental catalyst that directly boosts earnings expectations and investor confidence.

  • Thailand expansion taps AI data center demand Eoptolink is expanding its optical transceiver production in Thailand, with a second plant underway, as part of a 70-billion-baht Chinese investment wave. This boosts capacity to meet global AI and cloud data center demand, supporting future revenue growth.

    New capacity expansion directly addresses demand growth and strengthens the company's global supply position.

  • US 12.5% tariff and China slowdown hit tech stocks The US imposed a 12.5% tariff on Chinese goods, and China's Q2 GDP growth slowed to 4.3%, triggering a tech selloff. Eoptolink fell 4.28% on the tariff news and 7.79% on slowdown concerns, as investors worry about demand and trade barriers.

    These are new negative macro forces that create real headwinds for the stock and the sector.

  • Analysts see correction as buying opportunity After the tech pullback, analysts call it a 'golden pit' and recommend buying optical communications stocks like Eoptolink, citing intact AI-driven demand, peak 800G shipments, and the upcoming 1.6T upgrade cycle. This supports a rebound in sentiment and prices.

    This new analyst view provides a counterweight to the selloff and highlights the long-term growth story.