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In August 2012, a groundbreaking achievement was made by Chinese scientists, including Pan Jianwei, who successfully carried out the first free-space quantum teleportation and entanglement distribution in the world. This milestone laid the foundation for the development of the world's first "quantum communication satellite." The research was published in the prestigious journal *Nature* on August 9, highlighting the potential of quantum information as a key technology for the next generation of IT systems. With its high efficiency and absolute security, quantum communication has become a major focus of global physics research. Based on significant breakthroughs in quantum entanglement, error correction, and storage over the past decade, the Chinese Academy of Sciences launched the Strategic Pilot Science and Technology Project in 2011.
By June 2014, China’s quantum communication technology had gained international recognition, with Pan Jianwei leading the way in advancing the field to a world-class level. His team was then focused on building the world’s first quantum communication backbone line, stretching over 2,000 kilometers from Beijing to Shanghai, passing through Jinan and Hefei. This system uses optical quantum transmission, ensuring that any unauthorized interception would immediately alert the user. The project holds strategic importance for national cybersecurity, especially in an era where cyber threats are increasingly complex.
Now, let’s explore some of the key companies involved in the quantum communication concept. These stocks represent firms engaged in various aspects of quantum technology, from research and development to commercialization.
**Zhejiang Dongfang**: A joint venture between Zhejiang Guomao Oriental Investment Management Co., Ltd. and Zhongke, it focuses on the industrialization of quantum communication in Zhejiang Province, particularly in secure fixed-line communication networks.
**Huagong Science and Technology**: Its subsidiary, Huagong Zhengyuan, is working on quantum dot lasers essential for quantum communication systems, which have applications in optical communication, navigation, and defense.
**Shenzhou Information**: As a subsidiary of Digital China, it plays a vital role in safe and reliable computer information systems, contributing to critical sectors such as government, finance, and energy.
**Sanlux**: Engaged in military-civilian technology transfer, the company collaborates with researchers to promote innovation in both defense and civilian industries.
**Fujing Technology**: Specializes in nonlinear optical crystals and laser components, widely used in optical communication and other advanced technologies.
**3D Communication**: A leader in wireless network solutions, providing coverage and optimization for multiple platforms, including 5G and beyond.
**CITIC Guoan**: A high-tech enterprise involved in information infrastructure and new materials, with a strong presence in the telecommunications sector.
**Yanneng Power**: Actively developing new projects, including wind power and energy infrastructure, contributing to sustainable growth.
**Han Cable Co., Ltd.**: A top manufacturer of high-performance cables and optical fibers, serving critical sectors like power grids and telecommunications.
**Variety Shares**: Through acquisitions and investments, the company is expanding into lottery software and mobile internet platforms, positioning itself for future growth.
**Zhongtian Technology**: Known for its fiber optics and photovoltaic products, the company is seeing strong demand in both domestic and international markets.
**Yongding Co., Ltd.**: A leading cable producer with a wide range of products used in telecom, rail, and submarine engineering, maintaining a strong market position across multiple regions.
These companies are at the forefront of quantum communication and related technologies, offering investors opportunities to participate in one of the most promising fields of the 21st century.