Asia-Pacific Wire and Cable Market Size & Share Analysis - Growth Trends and Forecast (2026 - 2031)

Asia-Pacific Wire and Cable Market Trends and Insights

Renewable Energy Expansion and Grid Modernization

China’s State Grid Corporation plans to build 15 additional ultra-high-voltage transmission lines between 2026 and 2030. The program is expected to raise cross-provincial transmission capacity by 35% and connect 200 GWh of renewable capacity each year. The Shaanbei-Anhui ±800 kV UHVDC project entered service on June 30, 2026, with a CNY 20.50 billion (USD 3.03 billion) investment, a route of 1,055 km, and a rated capacity of 8 million kW.^{[1]China Daily, “Shaanbei-Anhui ±800-Kilovolt Ultra-High Voltage Direct Current Transmission Project Commences Operation,” China Daily} Such projects require large volumes of specialty high-voltage cable and have extended delivery schedules for qualified suppliers. India’s rising renewable output also requires new generation-to-transmission capacity. Power Grid Corporation of India signed a JPY 80 billion (USD 490 million) green loan agreement with JBIC in June 2026 for the Khavda-Nagpur HVDC project.^{[2]The Hindu BusinessLine, "Power Grid Secures Loan from JBIC to Advance India's HVDC Push," The Hindu BusinessLine}

Urban Infrastructure, Electrification, and Smart-City Investment

Urban development is increasing demand for low-voltage wiring and underground distribution systems in the Asia-Pacific wire and cable market. Project specifications increasingly favor fire-resistant, low-smoke, zero-halogen cable products over basic building wire. India’s BharatNet program aims to connect 270,000 villages with fiber infrastructure by 2030. A proposed INR 10,000 crore (USD 1.04 billion) viability gap funding scheme for underground power cable manufacturing could help meet domestic demand for high-capacity cables.^{[3]Economic Times Now, "Government Plans INR 10,000 Crore Underground Power Cable Manufacturing Scheme," Economic Times Now} BIS compliance requirements and the production-linked incentive program direct formal procurement toward certified domestic suppliers. This provides established producers with some protection against unregulated imports.

5G, Cloud, and Data-Center Network Expansion

5G network densification is raising fiber-optic cable requirements across China, India, and Southeast Asia. A 5G base station needs 3-4 times as much fiber fronthaul as a 4G equivalent, while urban networks require many more nodes. India’s BharatNet program supports demand for single-mode fiber and hardened splice closures. China accounted for 25% of global data center electricity consumption in 2024, concentrating demand for high-capacity fiber systems.^{[4]International Energy Agency, “Electricity 2026,” International Energy Agency} In the Asia-Pacific wire and cable market, this favors suppliers that can provide specialized optical glass and polymer products. It also separates higher-value data center requirements from standard broadband cable demand.

Electric Vehicle and Charging-Infrastructure Electrification

Electric vehicle production is expanding demand for charging cables and grid-side distribution cable. Each high-power charging location requires a medium-voltage connection, local distribution cable, and specialized charging cable. Liquid-cooled cable assemblies are becoming more relevant at high-current charging sites. These specifications favor companies that can manufacture flexible and high-current products. The effect is most relevant in China, India, South Korea, and Japan. It broadens cable demand beyond the cable supplied directly with a vehicle.

Copper and Aluminum Price Volatility

Copper and aluminum prices can change rapidly, creating uncertainty for cable manufacturers. Fixed-price contracts signed before a price increase can place material costs above planned levels. Aluminum substitution may preserve cable volumes in lower-voltage applications, but it can reduce revenue per unit. Long-term metal exposure is, therefore, difficult to manage when contract pricing is fixed. Producers are seeking price-adjustment mechanisms that link material costs to metal reference prices. This environment rewards manufacturers that can manage metal exposure and pass through cost changes.

High Capital Intensity and Installation Complexity

Submarine cable projects require dedicated cable-lay vessels, shore-end equipment, and deep-water survey capability. These requirements lengthen project schedules and increase capital costs in the Asia-Pacific wire and cable market. KEPCO began full-scale construction of South Korea’s West Coast HVDC Energy Highway in March 2026, with 4 lines planned through 2038 at an estimated KRW 12 trillion (USD 8.36 billion). Furukawa Electric committed JPY 100 billion (USD 612 million) to a Chiba plant to produce 500 kV-class HVDC cables, with production targeted for 2030. The scale of these investments limits the number of credible bidders for high-voltage submarine work. It also makes project timing sensitive to vessel, port, and permitting constraints.

*Our forecasts treat driver/restraint impacts as directional, not additive. The impact forecasts reflect baseline growth, mix effects, and variable interactions.

Segment Analysis

By Voltage: Higher-Voltage Projects Support Grid Investment

Low-voltage cables held 52.84% of revenue by voltage in 2025. Their scale reflects demand from construction and residential distribution across China, India, and Southeast Asia. Medium-voltage products support renewable connections and urban distribution upgrades. XLPE adoption is increasing under China’s GB/T standards and India’s BIS requirements. Extra- and high-voltage cables are projected to expand at a 6.48% CAGR from 2026 to 2031. These cables have higher unit values and are linked to large grid projects.

The Shaanbei-Anhui ±800 kV UHVDC project was commissioned in June 2026 as the first UHVDC line under China’s 15th Five-Year Plan. It spans 1,055 km and has a rated capacity of 8 million kW. Construction of the Xizang-Guangdong UHV line began in April 2026, and the route will span 2,681 km. India’s planned transmission investment is INR 5-6 lakh crore (USD 52-62 billion) over FY27-FY32. The plan targets annual additions of 20,000 circuit km of transmission lines. These programs support demand for qualified high-voltage cable producers.

By Cable Type: Fiber-Optic Products Gain From Digital Infrastructure

Power cable held 60.92% of the Asia-Pacific wire and cable market revenue by cable type in 2025. Utilities, renewables, construction, and industrial projects support this large base. Signal and control products serve industrial automation and process facilities. Coaxial and data products continue to support broadcast and legacy last-mile networks. Fiber-optic cable is projected to expand at a 6.83% CAGR from 2026 to 2031. The growth reflects 5G networks, data center construction, and national broadband programs.

Furukawa Electric’s Lightera subsidiary began mass production of a 13,824-count optical fiber cable in March 2026. The product raises fiber density within a fixed cable cross-section. Sterlite Technologies secured a USD 1.11 billion multi-year product award in May 2026 for AI data center optical connectivity. Its Neuralis portfolio addresses specialized AI data center requirements. The Asia-Pacific wire and cable market is therefore separating into basic broadband fiber and high-density connectivity for computing clusters. Suppliers with advanced fiber manufacturing can compete in the latter category.

By Conductor Material: Copper Leads While Optical Materials Grow

Copper cables held 58.76% of revenue by conductor material in 2025. Copper remains important for high-power transmission, charging, and industrial uses where aluminum substitution is limited. Aluminum is used in long-distance overhead lines and lower-voltage distribution networks. Higher copper costs encourage engineers to use aluminum where applications permit it. This can place pressure on copper volumes in selected distribution applications. Material selection, therefore, depends on both technical requirements and cost.

Optical glass/polymer is the fastest-growing material category, with a projected 6.41% CAGR through 2031. Its expansion is driven by demand for telecommunications and fiber for data centers. Optical material production requires precision processing that differs from metal conductor manufacturing. Furukawa Electric approved an investment of up to JPY 300 billion (USD 1.84 billion) in March 2026 to expand optical fiber and cable capacity up to 3x. Fujikura is investing JPY 260 billion (USD 1.63 billion) in expanded fiber-optic capacity. These investments reinforce the importance of specialized fiber production capacity.

By Installation: Submarine Cable Projects Require Specialized Capability

Overhead systems held 54.18% of revenue by installation type in 2025. They remain a cost-effective choice for rural and long-distance transmission in China, India, and Southeast Asia. Underground systems are expanding in cities where land constraints and local requirements favor buried infrastructure. India’s proposed viability gap funding scheme addresses underground cable manufacturing. Submarine installation is projected to expand at a 6.12% CAGR from 2026 to 2031. Offshore wind and inter-island links are the principal sources of this demand.

LS Cable and System and LS Marine Solution were selected as preferred bidders in May 2026 for the Haesong Offshore Wind Project in South Korea. The project combines cable supply and offshore installation into a single contract. SUBCO’s SMAP cable system was scheduled for readiness in June 2026 and will connect Australia’s 5 states. A Bernacchi-1 branch to Tasmania is expected to begin operation in Q2 2027. These projects show why cable manufacturing and installation capabilities are increasingly linked. The Asia-Pacific wire and cable market benefits most when it can deliver both services.

By End-User Vertical: Data Centers Outpace Other Demand Areas

Power infrastructure, utilities, and renewables accounted for 29.84% of the Asia-Pacific wire and cable market by end-user vertical in 2025. Generation, transmission, and distribution investment supports this position. Residential and commercial construction represent the next major demand segment for low-voltage wiring. Oil, gas, and petrochemicals use specialized fire-resistant and chemical-resistant products. Automotive and mobility demand is linked to electrification. Telecommunications and data centers are projected to expand at a 6.73% CAGR from 2026 to 2031.

China, India, Singapore, Japan, and South Korea are the main locations for hyperscale data center investment. Nxera opened its 58 MW, AI-ready DC Tuas facility in Singapore in 2026, with more than 90% of capacity committed before launch. KDDI’s Osaka AI data center used liquid cooling, reducing cooling energy by 94% and achieving a PUE of 1.05. These facilities require high-flex and thermally durable cable assemblies. They also need higher-density power and communications infrastructure. This increases the value of specialized cable designs within the Asia-Pacific wire and cable market.

By Insulation: Certified Insulated Products Retain the Largest Position

Insulated cables are expected to account for 90.21% of the Asia-Pacifc wire and cable market share in 2025 and are projected to grow at a CAGR of 6.02% through 2031. Power, data, and signal applications generally require insulated products. Non-insulated conductors remain concentrated in overhead transmission uses. Their growth potential is limited by the move toward underground and submarine installations. Higher-performance formulations support this expansion.

XLPE, low-smoke zero-halogen, and EPR compounds are gaining importance in public infrastructure, commercial buildings, and data centers. IEC 60332 fire-testing standards and low-smoke requirements are increasingly referenced in procurement specifications. This directs demand toward certified suppliers in the Asia-Pacific wire and cable market. Prysmian introduced a power cable in Southeast Asia in January 2026 that can operate at 110°C rather than 90°C. The design uses less copper while retaining its power rating. This helps manufacturers reduce material use when copper costs are high.

Geography Analysis

China held 44.67% of the Asia-Pacific wire and cable market share in 2025. State Grid had constructed and put into operation 43 UHV projects by mid-2026, including 22 AC and 21 DC lines. Cross-regional capacity exceeded 380 million kW. China’s plan to build 15 additional UHV lines by 2030 is expected to raise cross-provincial transmission capacity by 35%. This sustains demand for extra-high-voltage conductors. Japan also remains an important revenue contributor through offshore wind and fiber investment.

India is projected to be the fastest-growing national market, at a 7.12% CAGR from 2026 to 2031. The country plans INR 5-6 lakh crore (USD 52-62 billion) of transmission capital expenditure between FY27 and FY32. The Khavda-Nagpur HVDC project is backed by a JPY 80 billion (USD 490 million) JBIC green loan. South Korea is concentrating on high-voltage submarine supply chains. KEPCO’s West Coast HVDC Energy Highway has 4 lines planned through 2038. Taihan Cable and Solution won a KRW 146.3 billion (USD 102 million) contract in June 2026 for 86 km of XLPE cable for KEPCO’s 500 kV HVDC East Coast-East Seoul project.

Australia and New Zealand are increasing demand for interconnection and renewable transmission projects. Prysmian received notice to proceed for New Zealand’s Cook Strait HVDC Link Upgrade in June 2026. Southeast Asia is supported by data center construction, renewable projects, and regional infrastructure spending. Indonesia, Vietnam, the Philippines, Thailand, and Malaysia contribute to this demand. The Asian Development Bank supported the 411 km Tamtam submarine cable between Vanuatu and New Caledonia, which is targeted for December 2027. This expands the Asia-Pacific wire and cable market’s need for submarine connectivity.