The development history of the Postal Savings Bank of China (601658.SS) can be divided into the following three main stages:
Stage 1: Commencement and Recovery of Postal Savings (1986–2006)
China Post resumed postal savings operations in 1986, with an initial focus on capital mobilization and storage. Over two decades, leveraging its extensive nationwide post office network, the postal savings system primarily functioned to collect public deposits and redeposit funds with the People’s Bank of China. This provided a stable source of funding for national infrastructure and economic development, establishing the foundation for its early financial service network.
Stage 2: Restructuring and Formal Establishment (2007–2011)
In March 2007, the Postal Savings Bank of China was officially inaugurated, marking the transition of postal finance from a traditional business unit model to a modern commercial banking system. The focus during this phase was shifting from a single savings institution to a commercial bank capable of managing deposits and loans. The bank began establishing modern corporate governance structures, risk management systems, and credit business capabilities, while gradually expanding corporate banking and intermediary services to form a commercial financial framework spanning urban and rural areas.
Stage 3: Listing and Retail Transformation (2012–Present)
In 2012, the bank was restructured into a joint-stock commercial bank. It subsequently listed on the Main Board of the Hong Kong Stock Exchange in 2016 and the Shanghai Stock Exchange in 2019, completing its A+H dual-listing footprint. During this stage, the bank has committed to deepening its retail banking strategy, emphasizing inclusive finance, and driving significant digital transformation. It has leveraged its vast network advantage to convert its presence into market competitiveness in retail lending and wealth management, establishing itself as a leading large-scale retail commercial bank in the Chinese market.

The Postal Savings Bank of China (601658.SS) holds a unique competitive position in the Chinese banking industry, with its core advantages lying in its deeply entrenched physical outlet network and massive retail customer base. Below is a detailed competitive analysis:
Core Competitive Advantages
- Extensive Branch Coverage: The bank possesses nearly 40,000 business outlets, covering 99% of counties in China. This self-operated and agency-based operating model grants it a near-monopoly on physical service channels in rural and remote areas, a scale that competitors find difficult to replicate in the short term.
- Strong Liability-side Edge: Due to its deep penetration into the grassroots, the bank is highly competitive in absorbing personal savings deposits. Its deposit base is solid and stable, allowing the bank to maintain a long-term lead in funding costs and reducing reliance on interbank wholesale funding.
- Distinctive Retail Finance Focus: The bank is positioned to serve “Sannong” (agriculture, rural areas, and farmers), urban and rural residents, and small-to-medium enterprises, with over 670 million personal customers. This strategy, centered on retail operations (accounting for over 70% of revenue), creates high customer stickiness and offers significant policy tailwinds under national initiatives like rural revitalization.
- Robust Asset Quality: Among major state-owned commercial banks, the Postal Savings Bank consistently maintains a relatively low non-performing loan ratio. Its prudent risk appetite and sound risk management systems make it one of the banks with the highest credit quality in the country.
Competition and Challenges
- Pressure on Net Interest Margin (NIM): Amid the environment of declining interest rates and the “term-lengthening” of deposits in China, the banking sector is facing widespread pressure on NIM. As the bank relies heavily on net interest income, how to mitigate margin compression by boosting non-interest income (e.g., wealth management, fee-based income) is a critical strategic task.
- Transformation and Expansion of Competitors: While the Postal Savings Bank dominates rural markets, other major state-owned banks are using digital tools to penetrate county-level regions, and agile fintech companies are capturing market share in personal lending.
- Asset Quality Concerns: With the expansion of retail credit, the overdue rates and credit costs for some retail loans have risen in recent years, necessitating further enhancements in digital risk control capabilities while pursuing growth.
Strategic Response
- Digital Transformation: Driving digital finance by channeling massive offline customer bases to mobile platforms. Leveraging its mobile banking app (which has hundreds of millions of users) to improve customer experience and transaction efficiency, and utilizing AI and big data for micro-loan approvals.
- Business Diversification: Actively expanding wealth management services by developing differentiated investment and insurance products tailored to various urban and rural customer segments to increase fee-based income.
- Green and Inclusive Finance: Deepening its layout in green credit and continuously optimizing inclusive financial service models to maintain core competitiveness within policy-oriented markets.
Source:
- https://finance.biggo.com.tw/quote/601658.SS/profile
- https://www.spgchinaratings.cn/upload/20251112_rating-report_psbc-icr_cn.pdf
- https://matrixbcg.com/blogs/competitors/psbc
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