AI demand drives semiconductor stock surge as institutions flock to research Sinocera, Chengtian, Chongda
During the week of September 14–18, 1,169 A-share companies received institutional research visits, with nearly 60% posting positive returns. The Wind Semiconductor Concept Index rose 10.64%. Sinocera Electronics hosted 71 institutions, reporting AI-driven demand for ceramic packaging and aluminum nitride substrates in short supply. Chengtian Weiye and Chongda Technology also drew significant interest, highlighting liquid cooling expansion and 90% capacity utilization respectively.
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Semiconductor Stocks Surge as Institutions Flock to Research Sinocera, Chengtian Weiye, and Chongda Technology
A total of 1,169 A-share listed companies received institutional investor research visits this week (September 14–18), with nearly 60% achieving positive returns. The semiconductor sector was a major focus, with the Wind Semiconductor Concept Index rising 10.64%. Sinocera Electronics (003031) attracted 71 institutions, citing a surge in demand for ceramic packages and substrates driven by AI and data center growth. The company has established a full industrial chain layout covering 'electronic ceramics + third-generation semiconductors' and acquired Xiongan Taixin for its terahertz chip business. Chengtian Weiye hosted 52 institutions, highlighting its expansion into the liquid cooling market for US-based semiconductor companies via Taiwanese partners, with plans to increase monthly cold plate module capacity to 40,000 sets. Chongda Technology, visited by 41 institutions, reported a capacity utilization rate of around 90% and is accelerating high-layer-count PCB capacity release and overseas computing power customer onboarding.
Read sourceSemiconductor Firms Surge as AI Demand Drives Institutional Research Visits
A total of 1,169 A-share listed companies received institutional investor research visits during the week of September 14-18, with nearly 60% posting positive returns. The semiconductor sector attracted concentrated attention, with the Wind Semiconductor Concept Index rising 10.64%. Sinocera Electronics (003031) hosted 71 institutions, citing AI-driven demand for optical module packaging materials like ceramic housings and aluminum nitride substrates, and noting strong performance from its terahertz chip subsidiary Xiongan Taixin. Chengtian Weiye, visited by 52 institutions, is expanding into liquid cooling heat dissipation for US semiconductor clients via Taiwan-based partners, with Phase I production at 20,000 sets/month and Phase II targeting 40,000 cold plate modules. Chongda Technology, with 41 institutional visitors, reported 90% capacity utilization and is accelerating high-layer-count PCB capacity at Zhuhai plants and a Thailand base, while onboarding overseas computing power customers as a core strategy.
Read sourceSemiconductor Stocks Surge as Institutions Flock to Research Sinocera, Chengtian, Chongda
A total of 1,169 A-share listed companies received institutional investor research visits in the week of September 14-18, with nearly 60% of researched companies posting positive returns. The semiconductor sector was the most popular, with the Wind Semiconductor Concept Index rising 10.64%. Sinocera Electronics (003031) hosted 71 institutions, reporting that AI-driven demand for computing power has caused explosive demand for optical module ceramic housings and substrates, with aluminum nitride thin-film substrates facing supply shortages. The company has established a full industrial chain covering electronic ceramics and third-generation semiconductors. Chengtian Weiye hosted 52 institutions, stating it is actively expanding into liquid cooling markets and has entered the supply chain of leading US semiconductor companies via Taiwanese customers. Chongda Technology hosted 41 institutions, reporting overall capacity utilization around 90% and accelerating construction of its Thailand production base and high-layer-count PCB capacity.
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Semiconductor Stocks Surge as AI Demand Drives Institutional Research into Sinocera, Chengtian Weiye, Chongda Tech
A total of 1,169 A-share listed companies received institutional investor research visits this week (September 14–18), with nearly 60% posting positive returns. The semiconductor sector was a major focus, with the Wind Semiconductor Concept Index rising 10.64%. Sinocera Electronics (003031) hosted 71 institutions, reporting that AI-driven demand for computing power has caused a surge in orders for ceramic packages and substrates, particularly aluminum nitride thin-film substrates which are in short supply. The company also noted strong performance from its subsidiary Xiongan Taixin, which produces terahertz chips for testing, communications, and security screening. Chengtian Weiye, visited by 52 institutions, is expanding into liquid cooling for semiconductors, having entered the supply chain of a leading US semiconductor company via a Taiwanese customer. It is also engaging with domestic server and internet clients. Chongda Technology, visited by 41 institutions, reported a capacity utilization rate of around 90% and is accelerating capacity expansion for high-layer-count PCBs and its Thailand production base.
Read sourceSemiconductor Firms Surge as AI Demand Drives Institutional Research Visits
A total of 1,169 A-share listed companies received institutional investor research visits during the week of September 14-18, with nearly 60% posting positive returns. The semiconductor sector was a major focus, with the Wind Semiconductor Concept Index rising 10.64%. Sinocera Electronics (003031) attracted 71 institutions, citing that the global AI wave has driven computing power demand, boosting data center construction and creating explosive demand for optical module packaging materials like ceramic housings and substrates. The company noted supply shortages for aluminum nitride thin-film substrates. Chengtian Weiye, visited by 52 institutions, is expanding into the liquid cooling market, providing components to US semiconductor companies via Taiwan-based customers, and is in discussions with domestic server and internet firms. Chongda Technology, visited by 41 institutions, reported a capacity utilization rate of around 90% and is accelerating capacity expansion at its Zhuhai plants and Thailand base.
Read sourceSemiconductor Stocks Surge as Institutions Flock to Research Sinocera, Chengtian Weiye, Chongda Technology
A total of 1,169 A-share listed companies received institutional investor research visits this week (September 14–18), with nearly 60% posting positive returns. The semiconductor sector was a major focus, with the Wind Semiconductor Concept Index rising 10.64%. Sinocera Electronics (003031) attracted 71 institutions, reporting that AI-driven demand for computing power is boosting optical module demand, leading to a surge in orders for ceramic housings and substrates. The company is expanding into third-generation semiconductors via its subsidiary Guolian Wanzhong, focusing on SiC and GaN. Chengtian Weiye, visited by 52 institutions, is expanding its liquid cooling heat dissipation business, having entered the supply chain of leading US semiconductor companies via Taiwanese customers. It is actively engaging with domestic server and internet clients. Chongda Technology, visited by 41 institutions, reported a capacity utilization rate of around 90% and is accelerating the release of high-layer-count PCB capacity at its Zhuhai plants and building a Thailand production base.
Read sourceSemiconductor Stocks Surge as Institutions Flock to Research Industry Chain
A total of 1,169 A-share listed companies received institutional investor research visits this week (September 14–18). Nearly 60% of the institutions that conducted research saw positive returns for their target companies. The semiconductor sector was a major focus, with the Wind Semiconductor Concept Index rising 10.64%. Key companies attracting concentrated research include Sinocera Electronics (003031), Chengtian Weiye, and Chongda Technology. Sinocera Electronics reported a significant increase in ceramic shell orders driven by AI-related demand for optical module packaging, and outlined its strategic plans for third-generation semiconductors. Chengtian Weiye is actively expanding into the liquid cooling market, having entered the supply chain of leading US semiconductor companies via customers in Taiwan, China, and is engaging with potential domestic clients. Chongda Technology reported a capacity utilization rate of around 90% and is accelerating the release of high-layer-count PCB capacity at its Zhuhai plants and building a Thailand production base.
Read sourceSemiconductor Stocks Surge as Institutions Flock to Research Industry Chain
A total of 1,169 A-share listed companies received institutional investor research visits this week (September 14–18), with nearly 60% achieving positive returns. The semiconductor sector attracted concentrated attention, with the Wind Semiconductor Concept Index rising 10.64%. Sinocera Electronics (003031), visited by 71 institutions, reported that AI-driven computing power demand is fueling explosive growth for optical module packaging materials like ceramic housings and aluminum nitride substrates, which are in supply shortage. The company has expanded into third-generation semiconductors via acquisitions. Chengtian Weiye, visited by 52 institutions, is expanding into liquid cooling heat dissipation for US semiconductor clients, with Phase I production at 20,000 sets/month and Phase II targeting 40,000 cold plate modules monthly. Chongda Technology, visited by 41 institutions, reported 90% capacity utilization and is accelerating PCB capacity expansion in Zhuhai and Thailand, with overseas computing power customer onboarding progressing as planned.
Read sourceChinese Semiconductor Firms See Surge in Institutional Investor Interest Amid AI-Driven Demand
A weekly survey by Sohu Finance shows that 1,169 A-share listed companies received institutional investor visits from September 14-18, with nearly 60% posting positive returns. Semiconductor companies dominated the list of most-visited firms. Zhongci Electronics (003031) hosted 71 institutions, reporting that AI-driven demand for data centers has caused a surge in orders for ceramic shells and substrates used in optical modules, with its subsidiary Xiong'an Taixin generating 66.61 million yuan in revenue and 18.18 million yuan in net profit in the first half. Chengtian Weiye, visited by 52 institutions, said its liquid cooling business has entered the supply chain of a major US semiconductor company via a Taiwan client, and is expanding capacity to 40,000 cold plate modules per month. Chongda Technology, visited by 41 institutions, reported 90% capacity utilization and is accelerating PCB production expansion in Zhuhai and Thailand, while its subsidiary Pnuowei posted a 71.41% revenue increase to 448 million yuan in the first half of 2026.
Read sourceInstitutional Investors Flock to Semiconductor Firms as AI Drives Demand for Chips and Cooling
A weekly report from Sohu Finance shows that from September 14-18, 1,169 A-share listed companies received institutional investor surveys, with semiconductor firms dominating the list of most-researched targets. The Wind Semiconductor index rose 10.64% during the period. Key companies highlighted include Zhongci Electronics (003031), which reported surging orders for ceramic packaging driven by AI-related demand for optical modules, and has formed a full 'electronic ceramics + third-generation semiconductor' supply chain. Chengtian Weiye is expanding into liquid cooling, having entered the supply chain of a major US semiconductor company via a Taiwanese client, providing cold plates and GPU liquid cooling modules. The company is in talks with domestic server and internet firms and plans to double its cold plate module capacity to 40,000 units per month. Chongda Technology, a PCB maker, reported 90% capacity utilization and is accelerating high-layer PCB production in Zhuhai and a new factory in Thailand, while its subsidiary Pnover saw a 198.68% jump in net profit for the first half of 2026.
Read sourceSemiconductor Firms Draw Institutional Research as AI Demand Drives Orders and Market Gains
A total of 1,169 A-share listed companies received institutional investor research visits this week (September 14–18), with nearly 60% posting positive returns. The semiconductor sector was a major focus, with the Wind Semiconductor Concept Index rising 10.64%. Sinocera Electronics (003031) hosted 71 institutions, reporting that AI-driven demand for computing power is boosting orders for ceramic housings and substrates used in optical module packaging. The company noted its subsidiary Xiongan Taixin's terahertz chips are performing well, with revenue of RMB 66.6 million and net profit of RMB 18.2 million in the first half. Chengtian Weiye, hosting 52 institutions, is expanding into liquid cooling for semiconductors, having entered the supply chain of leading US chip firms via Taiwanese customers. It is also engaging domestic server and internet clients. Chongda Technology, visited by 41 institutions, reported a capacity utilization rate of around 90% and is accelerating production ramp-up for high-layer-count PCBs and its Thailand base.
Semiconductor Stocks Surge as Institutions Flock to Research Sinocera, Chengtian Weiye, and Chongda Technology
A total of 1,169 A-share listed companies received institutional investor research visits during the week of September 14-18, with the semiconductor sector attracting the most attention. The Wind Semiconductor Concept Index rose 10.64% for the week. Sinocera Electronics (003031) hosted 71 institutions, reporting that AI-driven demand for computing power is boosting orders for its ceramic housings and substrates used in optical module packaging. The company's subsidiary, Xiongan Taixin, achieved revenue of RMB 66.6 million in the first half of the year from its terahertz chip business. Chengtian Weiye, visited by 52 institutions, is expanding into the liquid cooling market, providing components to leading US semiconductor companies via Taiwanese customers. It is actively discussing business with domestic server and internet firms. Chongda Technology, visited by 41 institutions, reported a capacity utilization rate of around 90% and is accelerating the release of high-layer-count PCB capacity at its Zhuhai plants and building a Thailand production base.
Read sourceSemiconductor Stocks Surge as Institutions Flock to Research AI-Driven Supply Chain
A weekly analysis of A-share listed companies from September 14-18 shows that 1,169 firms received institutional research visits, with nearly 60% achieving positive returns. The semiconductor sector was a major focus, with the Wind Semiconductor Concept Index rising 10.64%. Key companies highlighted include Sinocera Electronics (003031), which reported a surge in ceramic housing orders driven by AI-related demand for optical modules and data centers. The company is expanding its third-generation semiconductor business through its subsidiary Guolian Wanzhong, focusing on silicon carbide and gallium nitride markets. Chengtian Weiye is actively expanding into the liquid cooling market, having entered the supply chain of a leading US semiconductor company via Taiwanese customers, and is engaging with domestic server and internet firms. Chongda Technology reported a capacity utilization rate of around 90% and is accelerating capacity expansion for high-layer-count PCBs and its Thailand production base. The article attributes these developments to the AI technology wave and rising computing power demand.
Read sourceInstitutional Investors Flock to Semiconductor Firms; Sinocera Electronics Sees Surge in Ceramic Package Orders
A total of 1,169 A-share listed companies received institutional investor research visits during the week of September 14–18, with the semiconductor sector drawing concentrated interest. Sinocera Electronics (003031) hosted 71 institutions, reporting that AI-driven computing power demand has created explosive demand for optical module packaging materials, particularly ceramic packages and aluminum nitride thin-film substrates, which are facing supply shortages. The company, through asset restructuring, now has a full industrial chain from electronic ceramics to third-generation semiconductors. Its subsidiary Xiongan Taixin's terahertz chips are commercializing well, with first-half revenue of RMB 66.6 million and net profit of RMB 18.2 million. Chengtian Weiye, visited by 52 institutions, is expanding into liquid cooling heat dissipation for US semiconductor clients via Taiwan-based customers, with Phase I capacity at 20,000 liquid cooling modules per month and Phase II expansion underway. Chongda Technology, visited by 41 institutions, reported a 90% capacity utilization rate and is accelerating high-layer PCB capacity in Zhuhai and a Thailand production base.
Read sourceSemiconductor Supply Chain Stocks Surge as Institutions Flock to Research Sinocera and Others
This week (September 14–18), 1,169 A-share listed companies received institutional investor research visits, with nearly 60% achieving positive returns. The semiconductor sector was a major focus, as the Wind Semiconductor Concept Index rose 10.64%. Sinocera Electronics (003031) attracted 71 institutions for on-site research, citing a surge in AI-driven demand for optical module packaging materials like ceramic shells and aluminum nitride substrates, which are in short supply. The company has a full industrial chain in 'electronic ceramics + third-generation semiconductors' and its subsidiary Xiongan Taixin reported strong terahertz chip commercialization progress. Chengtian Weiye, visited by 52 institutions, is expanding into liquid cooling heat dissipation, supplying cold plates and GPU modules to US semiconductor firms via Taiwan-based customers, and is in discussions with domestic server and internet companies. Chongda Technology, with 41 institutional visits, reported a 90% capacity utilization rate for its PCB business and is ramping up high-layer-count capacity in Zhuhai and building a Thailand production base.
Read sourceSemiconductor Supply Chain Stocks Surge as Institutions Flock to Research Sinocera, Chengtian, Chongda
A total of 1,169 A-share listed companies received institutional investor research visits in the week of September 14-18, with nearly 60% posting positive returns. The semiconductor sector was a major focus, with the Wind Semiconductor Concept Index rising 10.64%. Sinocera Electronics (003031) attracted 71 institutions, citing surging demand for ceramic housings and substrates driven by AI-related data center and optical module growth. The company is expanding into third-generation semiconductors via subsidiaries focused on SiC and GaN. Chengtian Weiye hosted 52 institutions, highlighting its liquid cooling heat dissipation business now supplying leading US semiconductor companies through Taiwanese customers. It is actively expanding into the domestic liquid cooling market and plans to increase cold plate module capacity to 40,000 sets per month. Chongda Technology received 41 institutions, reporting a PCB capacity utilization rate of around 90% and accelerating capacity expansion at its Zhuhai plants and Thailand base. The article notes that most top-ranked companies by institutional visits were in the semiconductor supply chain.
Read sourceSemiconductor Supply Chain Stocks Surge as Institutions Flock to Research Visits
A total of 1,169 A-share listed companies received institutional investor research visits this week (September 14–18), with nearly 60% of the target companies seeing positive returns. The semiconductor sector was a major focus, with the Wind Semiconductor Concept Index rising 10.64%. Sinocera Electronics (003031) hosted 71 institutions, reporting that the AI technology wave has driven explosive demand for ceramic packages and substrates used in optical modules, leading to supply shortages for aluminum nitride thin-film substrates. The company has established a full industrial chain layout covering 'electronic ceramics + third-generation semiconductors' and acquired Xiongan Taixin, whose terahertz chips are used in high-speed communications and security screening. Chengtian Weiye hosted 52 institutions, discussing its liquid cooling business expansion into the supply chain of leading US semiconductor companies via a Taiwanese customer, with plans to increase monthly cold plate module capacity to 40,000 sets. Chongda Technology hosted 41 institutions, reporting a capacity utilization rate of around 90% and accelerating production capacity for high-layer-count PCBs and its Thailand base.
Read sourceInstitutional Investors Flock to Semiconductor Firms; AI Demand Drives Ceramic Substrate and Liquid Cooling Orders
This week (September 14-18), 1,169 A-share listed companies received institutional investor surveys, with nearly 60% posting positive returns. Semiconductor companies dominated the most-surveyed list. Zhongci Electronics (003031) hosted 71 institutions, reporting that surging AI-driven demand for data centers has created explosive demand for optical modules, causing a shortage of ceramic shells and substrates, especially aluminum nitride thin-film substrates. The company has formed a full 'electronic ceramics + third-generation semiconductor' supply chain via asset restructuring. Its subsidiary Xiong'an Taixin achieved revenue of 66.6076 million yuan and net profit of 18.1775 million yuan in H1. Chengtian Weiye, surveyed by 52 institutions, said its liquid cooling business has entered the supply chain of a major US semiconductor company via a Taiwan client, providing cold plates, GPU liquid cooling modules, and manifolds. It is expanding capacity to 40,000 cold plate modules per month. Chongda Technology, surveyed by 41 institutions, reported 90% capacity utilization and is accelerating high-layer PCB production in Zhuhai and a Thailand factory. Its subsidiary Pnuvo saw net profit surge 198.68% year-on-year in H1 2026.
Read sourceSemiconductor Chain Stocks Surge as Institutions Flock to Research Sinocera, Chengtian, and Chongda
A total of 1,169 A-share companies received institutional research visits this week (September 14-18), with the semiconductor industry chain attracting concentrated attention. The Wind Semiconductor Concept Index rose 10.64%. Sinocera Electronics (003031), visited by 71 institutions, reported that AI-driven demand for optical modules is boosting orders for ceramic shells and substrates, with its subsidiary Xiongan Taixin achieving strong first-half revenue of RMB 66.6 million. The company is expanding into third-generation semiconductors (SiC and GaN). Chengtian Weiye, visited by 52 institutions, is expanding its liquid cooling heat dissipation business, having entered the supply chain of leading US semiconductor companies via Taiwan. It is actively engaging with domestic server and internet clients. Chongda Technology, visited by 41 institutions, reported a capacity utilization rate of around 90% and is accelerating capacity expansion for high-layer-count PCBs and its Thailand production base.
Read sourceSemiconductor Supply Chain Stocks Surge as Institutions Flock to Research Sinocera, Chengtian Weiye, and Chongda Technology
A total of 1,169 A-share listed companies received institutional investor research visits this week (September 14–18), with nearly 60% achieving positive returns. The semiconductor sector was a major focus, as the Wind Semiconductor Concept Index rose 10.64%. Sinocera Electronics (003031) attracted 71 institutions, citing that the AI technology wave is driving explosive demand for optical module packaging materials like ceramic housings and aluminum nitride substrates, leading to supply shortages. The company is expanding its third-generation semiconductor business through subsidiaries focused on SiC and GaN. Chengtian Weiye hosted 52 institutions, highlighting its liquid cooling heat dissipation business, which has entered the supply chain of leading US semiconductor companies via Taiwanese customers. The company is actively expanding into the domestic liquid cooling market. Chongda Technology, visited by 41 institutions, reported a capacity utilization rate of around 90% and is accelerating capacity expansion for high-layer-count PCBs and its Thailand production base.
Read source