I. Why Chongqing's Paper Industry Deserves a Closer Look

Nationally, papermaking capacity and influence have long been concentrated in Shandong, Guangdong, Zhejiang, and Fujian. Chongqing, as an inland municipality, is typically absent from that map. Yet Chongqing holds something the coastal provinces do not automatically possess: bamboo.

Chongqing's total bamboo forest area reaches 4.49 million mu (approximately 300,000 hectares), with Liangping District alone accounting for 428,000 mu — the largest in the city — yielding around 350,000 tonnes of bamboo timber per year. Bamboo pulp is a genuinely low-carbon fiber feedstock with properties that wood pulp cannot fully replicate, and bamboo resources are heavily concentrated in the southwest — giving Chongqing a raw material advantage that is difficult for other regions to replicate.

At the same time, Chongqing is the most populous inland municipality in China. Its food processing, automotive, and motorcycle manufacturing industries generate stable, large-volume demand for packaging paper, containerboard, and tissue products. The paper industry's downstream absorption does not depend on exports; the local industrial structure itself constitutes a meaningful internal market.

The Tianxia Gongchang Industry Research Institute selects Chongqing's paper industry as a regional case study not because of its volume, but because it demonstrates how an industry cluster can take root far from traditional paper-making centers through the dual logic of bamboo resources and local downstream consumption.

II. Yongchuan: From a Single Hong Kong-Invested Factory to a Multi-Billion Paper Cluster

Understanding Chongqing's paper industry begins in Yongchuan.

In 2006, Lee & Man Paper Manufacturing (HKEX: 02314), one of South China's largest containerboard and tissue paper producers, established a base in Yongchuan's Gangqiao Industrial Park. A key part of the location rationale was access to bamboo resources in and around Yongchuan for pulping, as well as Yangtze River waterway logistics.

Over nearly two decades of continuous expansion, the Yongchuan base has grown into its current form: approximately 3,600 mu of land, over 6,000 employees, and operations spanning pulping (primarily bamboo pulp), containerboard, tissue paper base rolls, downstream converting, and a dedicated river terminal. In production terms, the base has established approximately 900,000 tonnes per year of containerboard capacity, approximately 180,000 tonnes per year of bamboo pulp, and approximately 540,000 tonnes per year of tissue base paper with converting lines — placing it among China's top-ten paper producers, and earning it designation as one of Chongqing's "double-hundred" enterprises in 2023.

In January 2022, Lee & Man announced a new RMB 1.2 billion integrated 300,000-tonne green paper project breaking ground in Yongchuan, incorporating additional bamboo pulp and tissue capacity. By 2024, a further 300,000-tonne food-grade packaging paper project had commenced, with a total investment of RMB 350 million and an estimated annual output value of RMB 600 million upon completion. The Chongqing municipal government's planning target is to grow the Gangqiao paper cluster — anchored by Lee & Man and currently including over 28 paper-sector firms from Sichuan and Chongqing — to over RMB 20 billion in aggregate output value.

The factors that converged to make Yongchuan work for Lee & Man are layered: bamboo feedstock supply chains with cost advantages rooted in local resources; river waterway and terminal infrastructure reducing inbound raw material and outbound finished goods logistics costs; combined heat and power co-generation ensuring energy stability; and land and labor cost structures that remained competitive relative to coastal locations. These factors in combination justified a long-term, multi-phase investment commitment.

III. Bamboo Pulp: Chongqing's Most Distinctive Raw Material Advantage

Within Chongqing's paper industry, bamboo pulp functions as both a product characteristic and a competitive moat.

Relative to wood pulp, bamboo pulp produces paper with finer fiber structure, softer texture, and biodegradable properties, meeting rising consumer preference for natural and environmentally responsible products — particularly in tissue categories such as wet wipes, toilet rolls, and facial tissues. Under China's "bamboo-for-plastics-substitution" policy direction, bamboo-based pulp materials are also receiving policy support for food-grade packaging applications.

Chongqing's bamboo pulp raw material supply draws primarily on bamboo from Yongchuan, Liangping, and surrounding districts. Liangping's bamboo base — 428,000 mu of forest with a recorded annual yield of 350,000 tonnes — represents the single largest bamboo timber supply zone in the municipality. Lee & Man's pulping line at Yongchuan processes local Ci bamboo and related species through modern industrial pulping equipment, with output used partly in-house and partly as merchant pulp for downstream buyers.

Nationally, Sichuan, Guizhou, and Chongqing together form the core bamboo pulp and paper production zone in China. Lee & Man Chongqing is among the largest bamboo pulp producers in this cluster, with expansion plans targeting meaningfully higher annual capacity. This positioning gives Chongqing a nationally relevant role in the bamboo pulp segment despite modest overall scale.

IV. The Local Packaging Loop: Food and Auto-Moto Industries as Stable Downstream

Chongqing's paper industry is not primarily reliant on shipping product to coastal markets. It benefits from a local industrial-absorption logic that underpins steady demand.

Chongqing is a major national hub for automobile and motorcycle manufacturing, with vehicle assembly and component plants distributed across Liangjiang New Area, Beibei, Bishan, Banan, and other districts. These plants consume large quantities of corrugated boxes for component packaging and outbound logistics. Simultaneously, Chongqing's food manufacturing sector — including hotpot base producers, condiments, beverages, and liquor — is concentrated in Rongchang, Yongchuan, Yubei, and other areas, generating consistent year-round demand for food-grade paperboard, corrugated boxes, and kraft paper.

Looking at Lee & Man Chongqing's product mix, kraft linerboard and corrugating medium account for the largest share of containerboard output — precisely the materials most frequently required by auto-parts and fast-moving consumer goods factories. Tissue products are distributed across the southwest regional market through the downstream converting operations. The result is a partially closed supply chain where paper output can be absorbed within a geographically compact footprint, reducing the logistics cost and price exposure that would accompany long-distance sales.

This local absorption logic also explains why Lee & Man has continued to expand Yongchuan capacity even during periods of national containerboard oversupply — the strategic intent is to secure a dominant position in southwest China's demand pool before expanding the radius outward.

V. Gaps and Honest Reservations

Chongqing's paper industry also has real constraints that should be stated plainly.

The most immediate is concentration risk. The industry is heavily anchored to a single location — Yongchuan — and within that location, a single enterprise group. Any significant disruption at the Lee & Man Chongqing base would have an outsized effect on regional paper industry metrics.

The second is limited depth in downstream converting and specialty segments. Chongqing's paper chain is concentrated at the pulping and base paper stage. High-value downstream converting — premium folding carton, specialty paper, paper-based new materials — has only thin local representation. Small and mid-size box and carton converters serving Chongqing's food industry exist but operate at modest technology levels, with limited value-added output compared with mature printing and packaging clusters in the Yangtze Delta and Pearl River Delta.

Third, bamboo feedstock supply chain stability requires ongoing management. Bamboo is an agricultural resource; annual supply volumes are affected by weather, forest management practices, and farmer economic incentives. Maintaining reliable delivered bamboo volumes remains an operational variable at the pulping stage.

These constraints do not undermine the foundation that the Yongchuan cluster has built, but they are honest parameters for assessing how far Chongqing's paper industry can go.

VI. Research Institute Observation

From the perspective of the Tianxia Gongchang Industry Research Institute, Chongqing's paper industry represents a clear case of "single-pole concentration with bamboo pulp differentiation" in China's regional industrial landscape: one major anchor enterprise attracts cluster formation, local bamboo resources establish a raw material cost advantage, and local manufacturing demand provides a built-in downstream absorption pool. This combination is uncommon in China's inland west, and it has allowed Chongqing to build a position of regional relevance in the bamboo pulp paper segment.

The industry's forward trajectory depends primarily on two things: whether the bamboo pulp supply chain can achieve stable scale at higher volumes, and whether downstream converting capability can develop locally — keeping the value-adding steps in Chongqing rather than exporting base paper to other provinces for secondary processing and return-sale.

For sales teams needing to reach Chongqing paper and paper product factories as upstream suppliers — whether supplying chemicals, equipment components, packaging materials, or pulp inputs — Tianxia Gongchang allows targeted filtering by region and industry to access factory directories and key decision-maker contacts within Chongqing's paper and paper products sector, turning a scattered prospecting process into a systematic one.

Data Sources

  • Tianxia Gongchang (Chongqing paper and paper products factory directory and industry data)
  • Chongqing Municipal People's Government website: Yongchuan 300,000-tonne green paper integrated project groundbreaking announcement (January 2022)
  • China News Service Chongqing: Lee & Man Paper 300,000-tonne project groundbreaking in Yongchuan (January 2022)
  • Paper Insight (paperinsight.net): Lee & Man Chongqing 300,000-tonne food-grade packaging paper project groundbreaking (2024)
  • Paper.com.cn: Lee & Man Chongqing RMB 10 billion full paper industry chain investment report (August 2024)
  • Yongchuan News Network: Lee & Man Chongqing smart manufacturing upgrade report
  • Xinhua News Agency Chongqing: Chongqing "bamboo for plastics" industry development observation (December 2023)
  • Chongqing Bureau of Statistics: Chongqing bamboo forest area and Liangping bamboo industry data
  • Lee & Man Paper Manufacturing Limited (HKEX: 02314): Annual results announcements and investor relations materials