Business & IndustryAnalysis

China’s Marine Economy Reaches 5.5 Trillion Yuan in First Half of Year

Gross ocean product grew 5.1% year-on-year in H1, outstripping national GDP growth and accounting for nearly 8% of total output.

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The Brief

China’s gross ocean product reached 5.5 trillion yuan in the first half of the year, growing 5.1% year-on-year, according to data released by the Ministry of Natural Resources on August 3. The marine sector outpaced overall national gross domestic product growth by 0.4 percentage points and accounted for 7.9% of total GDP. Official statistics attribute the expansion to steady resource allocations, including 1,246 newly approved sea and island projects covering 123,000 hectares and involving over 380 billion yuan in planned investment.

Why it matters

Outpacing national GDP growth and contributing nearly 8% to total economic output, China's marine sector serves as a key stabilizer and growth engine amid macroeconomic pressures. The steady approval of sea and island usage demonstrates active government backing for investment in maritime infrastructure, industrial production, and transportation logistics.

China context

Under China's drive for high-quality development and maritime strength, securing access to ocean spatial resources is vital for landing real-economy investments. Spatial approvals by the Ministry of Natural Resources provide essential structural support for commercial fisheries, coastal industrial hubs, and maritime transportation networks.

Editor's View

EDITOR'S VIEW — Analysis and inference, not factual reporting. The first-half data demonstrates how state resource management directly supports industrial capital expenditure. By approving 1,246 sea and island projects representing over 380 billion yuan in capital commitments, regulators are using spatial allocation to drive physical investment in port logistics, equipment manufacturing, and fisheries. A key factor to watch will be how efficiently these approved sites transition into operational assets during the second half of the year.

What to watch

  • Construction progress and operational timelines for newly approved marine industrial and infrastructure projects.
  • Detailed sector-specific and regional marine economic output reports released by the Ministry of Natural Resources.
  • Policy developments concerning spatial planning and environmental regulatory standards for offshore development.

Key Takeaways

  • 1China's H1 gross ocean product totaled 5.5 trillion yuan, up 5.1% year-on-year.
  • 2Marine sector growth exceeded national GDP growth by 0.4 percentage points, representing 7.9% of national GDP.
  • 3Regulators approved 1,246 new sea and island projects covering 123,000 hectares.
  • 4Approved projects involve over 380 billion yuan in planned investment across fisheries, industrial sectors, and transportation.
China’s marine economy recorded steady expansion in the first half of the year, generating a total gross ocean product of 5.5 trillion yuan, according to official figures released by the Ministry of Natural Resources on August 3. The performance represents a year-on-year increase of 5.1% based on preliminary official calculations. Growth in the ocean economy outstripped China’s overall national gross domestic product growth rate by 0.4 percentage points during the six-month period. In total, output from marine-related activities accounted for 7.9% of China’s national gross domestic product, highlighting the sector's weight in the broader macroeconomic landscape. According to reporting by People's Daily citing the Ministry of Natural Resources, the sector demonstrated inherent development resilience and an expanding capacity to pull forward related economic activities during the first half of the year. Addressing the economic performance, Meng Qinglei, Deputy Director of the Department of Marine Strategic Planning and Economy at the Ministry of Natural Resources, attributed the stability of the marine economy to consistent resource and spatial element guarantees provided by civil authorities. Data provided by the ministry shows that during the first six months, authorities approved 1,246 new sea and island utilization projects nationwide. The combined area approved for development spanned 123,000 hectares, involving a cumulative investment value of more than 380 billion yuan. Meng noted that these allocations effectively satisfied resource demand across key sectors, including marine fisheries, industrial operations, and maritime transportation. The allocation of coastal and offshore resources underscores strategic efforts to secure spatial elements necessary for real-economy investments. By approving significant project areas for industrial and transportation infrastructure, domestic planners seek to maintain steady capital deployment while fortifying supply chains linked to maritime trade and resources.

Sources

  1. 上半年中国海洋生产总值达5.5万亿元 同比增长5.1% China News Service · 8/3/2026
  2. Com People's Daily · 8/3/2026

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