U.S. carmaker Tesla has inaugurated its new Megafactory in Shanghai, marking a significant advance in China-U.S. investment cooperation.

This 200,000-square-meter facility began operations in February 2025 and is set to produce 10,000 energy storage battery units annually, contributing approximately 40 gigawatt-hours of storage capacity.

The factory's rapid construction timeframe of just over eight months highlights a collaborative efficiency described as 'Shanghai speed' coinciding with 'Tesla speed.'

Since the establishment of diplomatic relations in 1979, bilateral investment between China and the U.S. has grown substantially, reaching $260 billion, with bilateral trade increasing from under $2.5 billion to over $680 billion.

Currently, over 70,000 U.S. companies operate in China, supporting 930,000 American jobs through exports, while more than 7,000 Chinese companies have invested over $140 billion in the U.S., creating over 1 million American jobs.

A prime example of this economic interdependence is the Fuyao Group, which opened the world's largest automotive glass manufacturing facility in Ohio in 2014. This facility plays a crucial role in the U.S. automotive supply chain and local economic growth.

Despite evolving concerns about unilateralism and protectionism, a report from the American Chamber of Commerce in China revealed that 48 percent of surveyed U.S. companies regard China among their top three global investment destinations.

Furthermore, 53 percent intend to increase their investments in China this year.

Alvin Liu, chair of AmCham China, emphasized that China remains an essential market for American firms and a key contributor to innovation in global supply chains.

Sean Stein, president of the U.S.-China Business Council, noted that China has developed into the world’s second-largest consumer market, presenting significant opportunities for international corporations.

Even though certain industries have attempted to minimize production in China, many have faced challenges in transitioning away from established practices.

For instance, Apple’s efforts to relocate high-end computer manufacturing to the U.S. highlighted inefficiencies compared to its established Chinese partnerships.

CEO Tim Cook acknowledged the integral role of Chinese suppliers in Apple's success.

The rationale for sustained investment cooperation remains compelling for both nations, with competition coexisting alongside economic complementarity.

This approach promotes collaborative growth that could not be realized independently.

With China's ongoing economic recovery, global investors are reaffirming their confidence in the market.

Simultaneously, investments from China in the U.S. have spurred innovation and job creation, thereby augmenting industrial growth.

In light of recent geopolitical developments, both countries recognize the need for continued engagement in investment matters.

The emphasis on mutual benefits could facilitate a more stable investment environment conducive to long-term economic growth for both nations.

As China continues to pursue reforms and modernization, the potential for collaborative ventures remains substantial.