LeaderPortfolio
Ji
Cao Ji
Rank #2136
CHINAManufacturingManufacturing

Cao Ji

Net Worth
$1.924B
-6.72% (24h)
Cao Ji, a 74-year-old self-made billionaire from China, chairs Zhejiang Hangke Technology, a key supplier to the lithium battery industry. His wealth stems from his manufacturing expertise, with a net worth of $1.7 billion as of March 2026. His career began in the manufacturing sector, where he has achieved significant success through Zhejiang Hangke Technology, which went public in 2019. Cao Ji's leadership has been instrumental in Hangke's growth and its position in the lithium battery supply chain.

How to read Cao Ji'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 Cao Ji, we anchor the narrative to Manufacturing and Manufacturing, 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 $1.924B alongside global rank #2136, 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

Details on Cao Ji's early life and education are limited in the available sources. However, his career path indicates a strong foundation in the manufacturing industry.

Rise to Success

Cao Ji's success is primarily attributed to his leadership at Zhejiang Hangke Technology. The company, a supplier to the lithium battery industry, went public on the Shanghai Stock Exchange in 2019. Cao Ji holds a significant stake in the company, which has contributed substantially to his net worth.

Key Business Strategies

Cao Ji's key business strategy has been focused on the lithium battery industry, aligning with the growing demand for electric vehicles and renewable energy. His ability to identify opportunities in the manufacturing sector, particularly in high-growth areas, has been crucial to his wealth accumulation.

Philanthropy

There is no significant information found about Cao Ji's philanthropic activities.

Career Timeline

2019

Hangke went public on the Shanghai Stock Exchange

Zhejiang Hangke Technology, a supplier to the lithium battery industry, went public on the Shanghai Stock Exchange.

1997

Founded Shandong Yisheng Livestock & Poultry Breeding

Founded the processor of Yisheng with 33 others persons in the Chinese city of Yantai.

Key Business Ventures & Holdings

CompanyStakeValue
Zhejiang Hangke Technology60.00%

Net Worth History

In-Depth Analysis

Early Life

Details on Cao Ji's early life and education are limited in the available sources. However, his career path indicates a strong foundation in the manufacturing industry.

Rise to Success

Cao Ji's success is primarily attributed to his leadership at Zhejiang Hangke Technology. The company, a supplier to the lithium battery industry, went public on the Shanghai Stock Exchange in 2019. Cao Ji holds a significant stake in the company, which has contributed substantially to his net worth.

Key Business Strategies

Cao Ji's key business strategy has been focused on the lithium battery industry, aligning with the growing demand for electric vehicles and renewable energy. His ability to identify opportunities in the manufacturing sector, particularly in high-growth areas, has been crucial to his wealth accumulation.

Philanthropy

There is no significant information found about Cao Ji's philanthropic activities.

Data Sources & Methodology

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