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Our Business

In the era of the Internet, from the industrial end to the consumer end, new technologies, new models, and new business formats are emerging to meet various market needs. GCL is striving to push its industrial upgrading, seeking competitions and win-win cooperation, focusing on technologies and digitalizing its operations, determined to create kinetic energy for "carbon neutrality".

PV Industrial Chain Lithium Battery Energy
Storage Industrial Chain Digital Energy Clean Energy Semiconductor Materials

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03800.HK

002506.SZ

00451.HK

002015.SZ

GCL PEROVSKITE

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About GCL
About GCL

GCL (Group) Holdings Co., Ltd. (hereinafter referred to as "GCL Group") is a green and low-carbon technology enterprise guided by the goals of carbon peak and carbon neutrality, with various forms of new energy, clean energy and renewable energy as its main body.Overthe past35 years,Leveraging the cutting-edgetechnology and digital empowerment, focusing on silicon materials, lithium materials, carbon materials and core integrated circuit materials to carry out energy technology innovation, drive manufacturing revolution and application revolutionthroughmaterial revolution, and promote energy revolution.
Golden Concord Holdings Limited
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GCL TECH

03800.HK

GCL ET

002015.SZ

GCL SI

002506.SZ

GCL New Energy

00451.HK

GCL PEROVSKITE

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Semiconductor Materials

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Our Business

Semiconductor Materials

Becoming a leading global
semiconductor material service provider

GCL Industry

PV Industrial Chain

Lithium Battery Energy Storage Industrial Chain

Digital Energy

Clean Energy

Semiconductor Materials

GCL cooperates with the National Integrated Circuit Industry Investment Fund to undertake major national science and technology projects, achieving full coverage of silicon components from special sizes to 12-inch silicon wafer factory production, filling the gap in domestic electronic-grade silicon materials and providing stable high-end basic material support for the "China Core". Currently, it has a dual-base strategic production capacity of "5,000 tons/year at the Xuzhou base + 10.000tons/year at the Nei Mongol base" for Semi grade polysilicon. lt has now become the largest domesticproducer of Semi grade polysilicon for the semiconductor industry.

Electronic Grade Polycrystalline Silicon

Electronic Grade Polycrystalline Silicon is a key basic material for integrated circuits, with a purity requirement of 99.999999999999%. Xinhua Semiconductor has solved the key problems that have long plagued China's mass production of high-purity electronic-grade polysilicon, such as trace impurity purification, high-level clean control, and full-process online quality monitoring. It has pioneered core technologies such as the world's first intelligent non-contact silicon material processing system, breaking the long-term monopoly of foreign countries, forming a complete set of technologies with independent intellectual property rights, and solving the front-end raw material support for the localization chain of 12-inch wafers.

GCL undertakes the national major scientific and technological project "Project 02"
National Integrated Circuit Industry Fund (Big Fund) investment project
Mastering the "bottleneck" technology of semiconductor fundamental materials
Achieving industry-leading levels in 18 key industry indicators for impurity content levels
The purity of electronic-grade polysilicon products reaches an exceptional level of 99.99999999999%
Surpassing a market share of over 50% domestically, it comprehensively achieves effective substitution for imports

Large-size Semiconductor Wafer

GCL has achieved a significant breakthrough in overcoming foreign technological barriers in semiconductor materials. It has made crucial strides in the import substitution and domestic production of electronic-grade silicon materials and large semiconductor wafers. The product range of large semiconductor wafers encompasses 12-inch lightly-doped and heavily-doped polished wafers, epitaxial wafers, customized silicon wafers, and silicon rods.

Our technical team possesses extensive experience in mass production of 10nm silicon wafers. Furthermore, we have a well-established supporting industrial chain and a comprehensive portfolio of technical patents in the manufacturing of semiconductor silicon wafers.

Electronic-grade Gas

Relying on the Semi Grade Polysilicon production system, the quality is stable and the purity is extremely high
Adopting world-class filling equipment and processes to eliminate pollution
Multiple special gas supply solutions to meet customer needs

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