NetWorth
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Jianyong
Cai Jianyong
Rank #2337
CHINA•Metals & Mining•Nickel

Cai Jianyong

Net Worth
$1.743B
+1.79% (24h)
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.

How to read Cai Jianyong's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For Cai Jianyong, we anchor the narrative to Nickel and Nickel, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $1.743B alongside global rank #2337, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (CHINA) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

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 Timeline

2024

General Manager of Lygend Resources & Technology

Appointed as the general manager of the Company.

2022

Lygend IPO

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

2011

Director of Lygend Resources & Technology

Appointed as a director of Lygend Resources & Technology.

2009

Founded Lygend Resources & Technology

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

Philanthropic Impact

UnknownUndisclosed

Not Available

Information on specific philanthropic activities is not available.

Key Business Ventures & Holdings

CompanyStakeValue
Lygend Resources & Technology51.42%—

Net Worth History

In-Depth Analysis

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.

Data Sources & Methodology

Figures for Cai Jianyong are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.

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