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Billionaire Profile
Cai Jianyong
Global Rank
#1924

Cai Jianyong

CEO, Nickel
Ningbo, China
Real-Time Net Worth
$2.18B
Estimated based on Nickel stock value as of September 10, 2026
-0.88% (24h)
Age
55
Source
Nickel
Industry
Metals & Mining
Citizenship
China

Biography

Cai Jianyong, a self-made billionaire, is the chairman of Lygend Resources & Technology, a leading nickel industry chain services provider. His estimated net worth is $3.4 billion as of 2024, stemming from his ventures in the nickel industry. Cai founded Lygend Resources & Technology in 2009 after nearly a decade in the commodities trading business. His career includes leadership roles in international finance and investment banking with the World Bank Group and Goldman Sachs. He holds a degree from the Shanghai Institute of Building Materials Industry.

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Data Updated
Sep 10, 2026
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Wealth Over Time

Net Worth History

YearNet Worth
2026$2.18B
2025$3.30B
2024$3.40B
2022$1.70B

Portfolio Holdings

Lygend Resources & Technology

Lygend Resources & Technology

02245Metals and Mining
Ownership
51.42%
Market Cap
$3.10B
Revenue
$500M
Ningbo, China
Not available employees
Founded 2009

In-Depth Profile

Early Life and Education

Cai Jianyong, born in China, embarked on his career after graduating from the Shanghai Institute of Building Materials Industry. Further, he earned an Executive MBA program at China Europe International Business School.

Rise to Success

Cai Jianyong's path to becoming a billionaire began in 2009 when he founded Lygend Resources & Technology. The company quickly became the world's largest nickel product trader and the largest nickel ore trader in China (2021) with a market share of 26.8%. This success built upon his experience in international commodity trading, which he gained over nearly a decade prior to founding Lygend. The company went public on the Hong Kong Stock Exchange in November 2022.

Key Business Strategies

Lygend's strategic focus on the nickel industry chain, from sourcing nickel resources to trading and production, has been key to its success. The company expanded operations, including production projects in Indonesia. Lygend's ability to vertically integrate across the nickel industry value chain, has positioned it well in the market, especially in the stainless steel and electric vehicle (EV) sectors.

Philanthropy

Details regarding Cai Jianyong's specific philanthropic initiatives and amounts are not readily available in the search results. It's recommended to look for additional sources for a more complete view of his philanthropic activities.

Career Milestones

2009

Founded Lygend Resources & Technology

Established Lygend Resources & Technology, a nickel industry chain services provider.

2011

Director of Lygend Resources & Technology

Appointed as a director of Lygend Resources & Technology.

2022

Lygend IPO

Lygend Resources & Technology went public on the Hong Kong Stock Exchange.

2024

General Manager of Lygend Resources & Technology

Appointed as the general manager of the Company.

Philanthropy & Social Impact

Not Available

Undisclosed

Information on specific philanthropic activities is not available.

Business Philosophy & Leadership

Notable Quotes

"Not Available"

Leadership Principles

Focus on the Nickel Industry Chain

Build a company that covers the entire value chain of the nickel industry.

Strategic Expansion

Expand operations through projects and joint ventures, such as the project in Indonesia.

Controversies & Challenges

2024

Divorce and Share Transfer

Cai Jianyong divorced his wife, Xie Wen, and transferred shares to her before an IPO, raising questions about a potential 'technical divorce'.

Billionaires Connected to Cai Jianyong

Richest in China

All billionaires from China

Adjacent Global Ranks

Full global ranking

Frequently Asked Questions

What is Cai Jianyong's net worth in 2026?
As of 2026, Cai Jianyong's estimated net worth is $2.177 billion, ranking #1924 among the world's billionaires. The estimate is based on publicly available shareholding data and market prices, updated daily.
How did Cai Jianyong make their money?
Cai Jianyong's wealth primarily comes from Nickel, most notably through Nickel.
Where is Cai Jianyong from?
Cai Jianyong is from China.
How old is Cai Jianyong?
Cai Jianyong is 55 years old.

Sources & References

  1. Cai Jianyong — Forbes profile Forbes