Key Points
- The “Guo You Yi Hao” (国铀一号) project in Ordos (E’erduosi 鄂尔多斯) City, Inner Mongolia, is now China’s largest natural uranium production base.
- It achieved production in just one year from construction start (July 12, 2024, to July 12, 2025), shattering previous speed records.
- The project utilizes advanced sandstone-type uranium in-situ leaching (ISL) mining, featuring proprietary tech like “Digital Well Drilling” and “Remote Intelligent Control” for one-button uranium extraction from thousands of miles away.
- These innovations have more than doubled uranium leaching efficiency and significantly boosted recovery rates.
- This project is part of a strategic shift to northern sandstone deposits, with the Ordos (E’erduosi 鄂尔多斯) Basin now accounting for a staggering 2.8 million metric tons of potential uranium resources.

China’s largest natural uranium project, a massive undertaking dubbed “Guo You Yi Hao” (国铀一号), just produced its first batch of uranium, signaling a major leap forward in the country’s quest for energy independence and technological dominance in the nuclear sector.
On July 12, the state-owned China National Nuclear Corporation (CNNC) (Zhonghe Jituan 中核集团) announced the milestone from the project’s base in Ordos (E’erduosi 鄂尔多斯) City, Inner Mongolia.
This isn’t just about one mine.
It’s about a new era of green, safe, and hyper-efficient resource extraction that could rewrite the rules for the global nuclear industry.
From Blueprint to Production at Warp Speed
Let’s get this straight: the “Guo You Yi Hao” (国铀一号) project is a beast.
It’s officially China’s largest natural uranium production base, built with the highest standards and most advanced technology in the nation.
But here’s the truly wild part.
Construction kicked off on July 12, 2024.
They reached full production and got their “first uranium barrel” exactly one year later.
That insane timeline shatters the previous speed record for a domestic uranium project of this scale.

Resume Captain
Your AI Career Toolkit:
- AI Resume Optimization
- Custom Cover Letters
- LinkedIn Profile Boost
- Interview Question Prep
- Salary Negotiation Agent

Why Natural Uranium is Such a Big Deal
Think of natural uranium as the crude oil of the nuclear world.
It’s a foundational strategic resource.
The ability to explore, mine, and process it efficiently is the very first step in the nuclear fuel cycle.
Without a stable, domestic supply of uranium, a country’s nuclear ambitions are reliant on foreign markets.
This project is a massive step for China in securing its own supply chain and has huge implications for:
- National Energy Security: Providing a powerful, reliable resource to fuel China’s nuclear power grid.
- Nuclear Industry Growth: Creating a solid material foundation to support the entire nuclear ecosystem.
- Global Competitiveness: Seriously leveling up China’s position and influence in the international natural uranium market.

The “Secret Sauce”: Unpacking the Tech Behind the Boom
So, how did they do it so fast and so well?
The project team nailed some incredibly difficult technical challenges related to sandstone-type uranium in-situ leaching (ISL) mining.
In simple terms, ISL involves dissolving the uranium directly from the ore underground and pumping the solution to the surface, which is far more efficient and less environmentally disruptive than traditional open-pit mining.
They specifically cracked tough problems like:
- Dealing with strong reducing ore bodies inside thick, water-bearing rock layers (aquifers).
- Extracting from low-grade but highly-permeable deposits.
- Re-establishing the perfect underground liquid flow to maximize extraction.
The real breakthroughs, though, came from developing cutting-edge proprietary tech:
- “Digital Well Drilling”: This suggests a new level of precision, using data and digital models to drill smarter, not just harder.
- Remote Intelligent Control: This is the stuff of sci-fi. They’ve enabled “one-button uranium extraction from thousands of miles away,” a testament to insane automation and remote-ops capabilities.
The results speak for themselves. These innovations have more than doubled uranium leaching efficiency and significantly boosted the overall resource recovery rates.

Find Top Talent on China's Leading Networks
- Post Across China's Job Sites from $299 / role, or
- Hire Our Recruiting Pros from $799 / role
- Qualified Candidate Bundles
- Lower Hiring Costs by 80%+
- Expert Team Since 2014
Your First Job Post

China’s Great Uranium Pivot to the North
This project is part of a much larger strategic shift.
For decades, China’s uranium hunt was focused on volcanic and granite-type deposits in its southern regions.
But over the last 20 years, geologists made massive breakthroughs in identifying a different kind of prize: sandstone-type uranium deposits in the north.
This culminated in 2023, when China announced 10 major uranium exploration achievements.
The forecast? A staggering 2.8 million metric tons of potential uranium resources, almost all of it concentrated in these northern sandstone deposits.
And the epicenter of this new uranium gold rush is the Ordos (E’erduosi 鄂尔多斯) Basin—the very place “Guo You Yi Hao” is located—which has now officially become China’s single largest uranium resource base.
- Location: Ordos (E’erduosi 鄂尔多斯) City, Inner Mongolia
- Primary Deposit Type: Sandstone-type uranium
- Significance: China’s single largest uranium resource base
- Potential Resources (Forecast 2023): 2.8 million metric tons (concentrated in northern sandstone deposits)

ExpatInvest China
Grow Your RMB in China:
- Invest Your RMB Locally
- Buy & Sell Online in CN¥
- No Lock-In Periods
- English Service & Data
- Start with Only ¥1,000

What This Means for the Rest of Us
The “Guo You Yi Hao” (国铀一号) project is more than a mine; it’s a declaration.
It shows China’s ability to execute massive, technologically complex infrastructure projects at incredible speed.
For investors, founders, and tech watchers, this is a clear signal of China’s deep commitment to building a self-reliant and world-leading nuclear industry.
The innovations in remote mining and digital drilling alone could have ripple effects across the entire resource extraction sector.
By securing its own fuel, China is paving the way for a massive expansion of its nuclear power capacity, a move that will have profound consequences for global energy markets, geopolitics, and the fight against climate change.
Keep an eye on this space. The launch of China’s largest natural uranium project is just the beginning.
