Integration Of New Materials And Green Cartons

Total Investment of 380 Million RMB! Yunnan Pingbian Plans to Build an Integrated Industry Chain for Calcium-Based New Materials and Green Cartons

Yunnan Province has introduced the second phase of its third batch of projects for 2026 targeting private capital, featuring 12 projects in areas like agriculture, forestry, urban construction, and environmental protection, with a planned total investment of 1.982 billion RMB. Among them, the Pingbian Marble Calcium Carbonate High-Performance New Materials Comprehensive Development Project plans a total investment of 380 million RMB, aiming to set up an integrated industry chain for calcium-based new materials and high-performance cartons.

01

Project Promotion Background

To further expand the field of private investment and encourage private capital participation in major projects, the Yunnan Provincial Development and Reform Commission has organized the selection of the third batch of projects for 2026 to promote to private capital.

This batch covers agriculture, forestry, urban construction, and environmental protection, with a total of 12 projects and a planned investment of 1.982 billion RMB. Preliminary estimates show that the expected internal rate of return for all promoted projects is no less than the weighted average interest rate of newly issued corporate loans in Yunnan. The participation methods and return mechanisms for private capital need to be negotiated directly with the project contacts.

02

Building an Integrated Green Industry Chain

The Pingbian Marble Calcium Carbonate High-Performance New Materials Comprehensive Development Project plans a total investment of 380 million RMB and will be located in Pingbian County, Honghe Prefecture, Yunnan Province.

The project plans to build an integrated green industry chain of "marble mining – resource utilization of scraps – calcium-based new materials extraction – high-performance carton manufacturing – solid waste recycling," creating a specialized park for calcium-based new materials that combines new calcium materials with green packaging in southern Yunnan.

The total project area covers 49,300 square meters.

03

Carton Manufacturing Area Planned at 15,966 Square Meters

The calcium carbonate carton factory is planned to cover 15,966 square meters and will be equipped with production and processing facilities such as fully automatic corrugated board production lines, calcium carbonate masterbatch melt blending modification units, and fully automatic flexo printing, die-cutting, and slotting machines.

The carton manufacturing area will also include supporting infrastructure like roads, pipelines, and fire protection facilities.

04

Calcium-Based New Materials Extraction Area Planned at 33,333 Square Meters

The production area for calcium-based new materials is planned to cover 33,333 square meters and will include facilities like jaw crushers and calcium carbonate activation and modification units.

This area will also build supporting roads, pipelines, and fire protection facilities, forming a complete layout together with the carton manufacturing area, from resource processing to packaging product production.