I. Why Fujian Electronics Deserves Its Own Study

When people discuss China's electronic information manufacturing, their attention usually falls on the Yangtze River Delta and the Pearl River Delta. Fujian sits between the two, yet has quietly built this sector into the nation's top tier.

In 2024, the province's above-scale electronic information manufacturing posted operating revenue of RMB 940.4 billion, ranking seventh nationally, with above-scale value-added up 1.8 percent year on year. More striking is the structure: three industry clusters — integrated circuits, optoelectronics (including flat-panel displays), and lithium-ion batteries — have each surpassed RMB 200 billion in scale. A province often labeled with "footwear and apparel," "food," or "petrochemicals" has, at the same time, raised a hundred-billion-yuan cluster in each of three technically distinct fields — chips, screens, and batteries — and that fact alone is worth studying.

Fujian electronics is not a vague notion of "electronics contract manufacturing," but several clearly positioned, mutually complementary clusters: Xiamen has built flat-panel displays and integrated circuits into a coastal "chip-and-screen" stronghold, Fuzhou has grown a new display chain along BOE's production line, Ningde has raised a globally leading lithium battery industry on the back of two battery firms, and Jinjiang has placed a chess piece on the hardest road of all — domestic memory. This report will not speak loosely of "Fujian electronics being strong," but will instead lay out each block of this coastal electronics chain: what each does, who leads, and what kind of customer opportunities the upstream leaves for suppliers.

II. Xiamen: A Coastal Stronghold of Chips and Screens

The most recognizable card in Fujian electronics is Xiamen's flat-panel displays and integrated circuits.

Xiamen's flat-panel display industry started early and grew large. In 2021, the city's flat-panel display output reached about RMB 160 billion, of which the Torch High-tech Zone alone accounted for 96.5 percent, or roughly RMB 154.4 billion, ranking among the nation's leaders. Around this industry, Xiamen has gathered a relatively complete chain spanning glass substrates, polarizers, panels, modules, and end products; Tianma's small- and medium-sized displays and AU Optronics-affiliated panel capacity are both located here.

Integrated circuits are Xiamen's other pillar. The city has built a relatively complete chain across chip design, manufacturing, and packaging and testing; in 2021, IC output reached about RMB 30.88 billion, sustaining double-digit growth. United Semiconductor's wafer fabrication and Tongfu Microelectronics-affiliated packaging and testing form the foundation of Xiamen's "chip" side. Xiamen and Quanzhou were also approved to build a Cross-Strait Integrated Circuit Industry Cooperation Pilot Zone, and cooperation with Taiwan is a feature that distinguishes it from other chip bases.

To understand Xiamen, one must accept that it runs a business intensive in both technology and capital: a handful of heavy-asset production lines pull along a band of suppliers, and openness toward Taiwan and overseas draws in talent and equipment. This structure makes its demand for panel materials, semiconductor materials, specialized equipment, and high-precision packaging supplies both deep and specialized.

III. Fuzhou: A Display Chain Grown Along a Single Line

If Xiamen is about the parallel standing of chips and screens, Fuzhou is about how a single production line can draw out an entire industrial chain.

BOE's Fuzhou Generation-8.5 new-type semiconductor display device line sits in the Rongqiao Economic and Technological Development Zone in Fuqing, with a total investment of about RMB 30 billion — one of the largest single-project investments in Fuzhou's electronics industry. Its designed capacity is about 120,000 glass substrates per month, mainly supplying display panels for mainstream television sizes of 55 inches and below. The significance of a heavy-asset line lies not only in its own output, but in how it gathers upstream and downstream around it like a magnet: upstream glass substrates, sputtering targets, and thin-film materials; midstream panels and backlights; downstream sets and monitor assembly — all spreading along this main line into Fuzhou's Changle and elsewhere. In 2023, Changle's above-scale new display output was about RMB 1.86 billion, having taken initial shape as a display chain linking upstream materials, midstream panels, and downstream end products.

Fuzhou's display logic differs from Xiamen's. Xiamen runs two legs — "chip" and "screen" — in parallel; Fuzhou is more like a vertical chain pulled by a single anchor line: wherever the line lands, the suppliers gather. For upstream suppliers, this means that around one specific production line there exists multi-tier, traceable procurement demand from materials to assembly.

IV. Ningde: A Global Lithium Battery Stronghold Built by Two Battery Firms

The third face of Fujian electronics is in Ningde — where lithium-ion batteries have been built into a globally leading industry cluster.

Ningde's lithium battery industry is led by CATL and Amperex Technology, covering a relatively complete chain from core materials to cell components and intelligent manufacturing equipment. CATL is the hardest signboard of this industry: in 2023, the company posted operating revenue of about RMB 400.917 billion and net profit of about RMB 44.121 billion, with power battery system revenue of about RMB 285.3 billion and energy-storage business revenue of about RMB 59.9 billion; that year its cumulative global power-battery installations reached about 259.7 GWh, with a global market share of about 36.8 percent, ranking first worldwide for several consecutive years.

Lithium-ion batteries fall under the statistical scope of electronic information manufacturing, and Fujian lists them as one of its three clusters exceeding RMB 200 billion. Around Ningde's two leaders, the area has gathered a band of suppliers in cathode and anode materials, separators, electrolytes, battery structural parts, and lithium-battery equipment, forming a capacity cluster hard to relocate as a whole. Ningde's industrial structure has changed markedly as a result: the secondary industry's share rose from under 30 percent at the turn of the century to over 50 percent — a city once colored by fishing and farming, redefined by a single battery.

Ningde's moat lies precisely in this chain, anchored by a cell leader and tightly interlocking upstream materials. Its test, like that of all power-battery industries, is much the same: overseas policy swings, raw-material price cycles, and whether energy storage and emerging markets can carry forward the growth of power batteries.

V. Jinjiang: A Piece Placed on the Hardest Road of Domestic Memory

There is one more piece in Fujian electronics that cannot be skipped, and the hardest to tell — Jinjiang's domestic memory.

Jinhua Integrated Circuit was founded in Jinjiang in 2016, jointly funded by Fujian Electronics & Information Group, Jinjiang Energy Investment, and others, positioned for advanced integrated circuit (dynamic random-access memory) manufacturing. In 2018 it was placed on the U.S. Department of Commerce's export-control list, and its production was constrained for a time. The turning point came in December 2023 — Jinhua reached a global settlement with Micron Technology, with both sides withdrawing all their lawsuits and ending years of legal disputes.

Placed within the map of Fujian electronics, Jinhua's significance lies not in its current output, but in its strategic position: memory chips are among the highest-barrier, most-contested tracks in domestic substitution, and by placing this piece in Jinjiang, Fujian has wagered on the hardest segment of the "chip" line. Together with Xiamen's mature chip chain, Fuzhou's display line, and Ningde's battery cluster, it gives Fujian electronics a relatively complete outline of "chips, screens, devices, and cores."

VI. The Upstream: Several Non-Overlapping Procurement Systems

Fujian electronics' diverse landscape means its upstream procurement demand also splits into several non-overlapping systems:

  • Panel and display materials: Xiamen's flat-panel displays and Fuzhou's new display lines have concentrated, steady demand for glass substrates, polarizers, sputtering targets, thin-film materials, backlights, and liquid-crystal materials, with rising requirements on specification and consistency
  • Semiconductor materials and packaging-testing supplies: Xiamen IC's wafer fabrication and packaging and testing are steady buyers of silicon wafers, photoresists, electronic specialty gases, lead frames, packaging substrates, and test consumables
  • Lithium battery materials: Ningde's cell leaders drive large-scale procurement of cathode and anode materials, separators, electrolytes, copper and aluminum foils, and battery structural parts — a buyer base growing in proportion to capacity
  • Precision structural parts and connectors: from display modules to battery packs, Fujian electronics' demand for metal and plastic precision parts, connectors, and wiring harnesses is large and varied — an easily underestimated segment
  • Specialized electronic equipment: from panel coating and lamination lines, to chip packaging and testing equipment, to lithium-battery winding, filling, and formation equipment, Fujian electronics' equipment procurement spans many process categories with rich demand layers
  • Cleanroom and supporting facilities: panels, chips, and lithium batteries have continuous demand for cleanrooms, ultrapure water, specialty-gas supply, and temperature-humidity control — a procurement segment released in step with each new line

These categories correspond respectively to the different factory groups of Xiamen's "chip-and-screen," Fuzhou's display chain, Ningde's lithium battery, and Jinjiang's memory. An upstream salesperson who views Fujian through the lens of a single product category will easily miss several of them.

Sales teams supplying these Fujian electronics manufacturers upstream can use Tianxia Gongchang to filter factory directories and decision-maker contacts along both the regional and industry dimensions of Fujian's computer, communications, and other electronic equipment manufacturing — turning the firm-by-firm inquiry across Xiamen, Fuzhou, Ningde, and Jinjiang, and across panels, chips, and batteries, into targeted, map-guided business development.

VII. The Institute's Assessment

Taking Fujian electronics' several blocks together, what emerges is an underestimated industrial profile: it does not dominate through a single category, but stands on several clusters of differing technical barriers. Xiamen has built flat-panel displays and integrated circuits into a coastal chip-and-screen stronghold; Fuzhou has grown a vertical display chain along an anchor line; Ningde has built lithium-ion batteries into a globally leading industry; and Jinjiang has placed a strategic piece on the hardest memory track. The four each have their own logic and their own cycles — one about heavy-asset lines, one about a line pulling suppliers, one about interlocking materials, one about a long-haul breakthrough — and they are not strongly correlated, which is precisely where the resilience of this coastal electronics chain lies.

The variables in this structure's future are distributed across each block's own proposition. The ceiling of Xiamen's chip-and-screen depends on whether panels and packaging-testing can keep climbing toward higher generations and higher value-added segments; the way out for Fuzhou's display chain lies in whether it can expand from the supply base of a single line into a materials-and-end-product cluster that stands on its own; the test for Ningde's lithium battery is whether energy storage and overseas markets can carry forward the growth curve of power batteries; and the proposition for Jinjiang's memory is whether, between external controls and technological catch-up, it can turn a strategic placement into truly mass-producible capacity.

The Tianxia Gongchang Industry Research Institute's assessment is this: the weight of Fujian electronics lies not in being first nationally in any single item, but in having simultaneously pushed four things of vastly different difficulty and distinct logic — panels, chips, batteries, and memory — to a level leading nationally and even globally, within one province: building a special economic zone into a chip-and-screen stronghold, growing a single line into a display chain, turning a coastal port city into a global lithium battery capital, and placing a memory piece on the hardest track. This structure of parallel blocks that hedge against one another was ground out, over more than a decade, in different segments one by one. For upstream suppliers, understanding that Fujian is not one market but several mutually distinct markets is the precondition for efficiently developing Fujian's electronics factory customers.

Data Sources

  • Tianxia Gongchang (factory directory and industry data for Fujian computer, communications, and other electronic equipment manufacturing)
  • Operation of the Electronic Information Manufacturing Industry in 2023 — Department of Industry and Information Technology of Fujian Province (provincial clusters in integrated circuits, optoelectronics, and lithium-ion batteries each exceed RMB 200bn)
  • 2024 Statistical Communiqué on National Economic and Social Development of Fujian Province — Fujian Provincial People's Government (2024 above-scale electronic information manufacturing revenue RMB 940.4bn, seventh nationally, value-added up 1.8% year on year)
  • 2023 Analysis of Xiamen's Flat-Panel Display Industry Chain — Qianzhan Industry Research Institute (2021 Xiamen flat-panel display output ~RMB 160bn, Torch High-tech Zone 96.5% ~RMB 154.4bn, among national leaders)
  • Xiamen IC Industry Grows 26.5% — Invest Xiamen (2021 Xiamen IC output ~RMB 30.88bn; Xiamen and Quanzhou approved as a Cross-Strait IC Industry Cooperation Pilot Zone)
  • BOE's Fuzhou Gen-8.5 Line Begins Production, Total Investment RMB 30bn — Jiemian News (line in Fuqing's Rongqiao zone, total investment ~RMB 30bn, designed capacity ~120,000 glass substrates/month, supplying panels 55 inches and below)
  • Changle District Key Industry Chain Development Plan 2024–2030 — Changle District People's Government, Fuzhou (2023 Changle above-scale new display output ~RMB 1.86bn, forming a display chain of upstream materials, midstream panels, and downstream end products)
  • Jinhua Integrated Circuit — Wikipedia (Jinhua founded in Jinjiang in 2016, positioned for advanced IC memory manufacturing, placed on the U.S. export-control list in 2018)
  • Six-Year Sino-U.S. Semiconductor Dispute Settled — Securities Times (December 2023, Jinhua and Micron reached a global settlement, both sides withdrawing all lawsuits)
  • CATL Earned RMB 44.1bn in 2023 — 21st Century Business Herald (2023 revenue ~RMB 400.917bn, net profit ~RMB 44.121bn, power-battery system revenue ~RMB 285.3bn, energy-storage revenue ~RMB 59.9bn, ~36.8% global power-battery share)