SAN FRANCISCO – Tesla is weighing the sale or spinoff of its China business as Elon Musk moves forward with plans to merge the electric vehicle company with SpaceX, a structure that would require separating Tesla’s Chinese operations from a combined entity in which a defense contractor with classified government relationships cannot retain commercial ties to the world’s second-largest economy, according to people briefed on the discussions.
The Wall Street Journal first reported the consideration of separating Tesla’s China business. The company’s Shanghai Gigafactory manufactures roughly 750,000 vehicles annually, serving both the Chinese domestic market and export markets across Southeast Asia and Europe. A sale or closure would forfeit a supply chain and customer base that Tesla spent years building at substantial cost.
The national security dimension is the complicating factor. SpaceX operates under clearances that require strict limitations on its corporate relationships with foreign entities in jurisdictions classified as adversarial by the United States government. A merger between Tesla and SpaceX would require both companies to satisfy those requirements, and Tesla’s China operations, including its data collection practices, its manufacturing ties to Chinese state-adjacent suppliers and the terms of its operating agreements with Chinese authorities, create exposure that defense regulatory lawyers have described as significant.
Musk himself anticipated the possibility years before the merger discussions became active. Executives who worked with him during a period of heightened tension over Taiwan in 2022 said he directed senior Tesla managers to prepare contingency planning for a China separation in the event of a military confrontation, according to people with knowledge of those internal discussions. At the time, those plans were treated as hypothetical. They are no longer hypothetical.
The timing reflects something broader than regulatory mechanics. China’s share of Tesla’s total deliveries has fallen from roughly 35% at its 2022 peak to something closer to 22% in the first half of 2026, as domestic Chinese electric vehicle manufacturers, led by BYD, have taken market share from Tesla at both ends of the consumer price spectrum. The strategic rationale for maintaining a China presence at any cost has softened compared to three years ago.
That does not mean the separation would be simple. A sale of Tesla’s Shanghai operations would require approval from Chinese authorities, who have historically moved slowly on foreign divestiture approvals when the seller’s departure could be read as a loss of confidence in the Chinese market. Finding a buyer willing to acquire manufacturing infrastructure in a sector where margins are under pressure from domestic competition adds another layer of complexity. A formal closure would foreclose any future re-entry.
SpaceX’s position as a defense contractor is the harder constraint. The company has expanded its classified work significantly in the past two years, and its relationship with the Defense Department, the intelligence community and other federal agencies now covers a range of launch, satellite communications and terrestrial data infrastructure contracts. Any corporate merger that brought SpaceX into a conglomerate with a China-based operating entity would face review by the Committee on Foreign Investment in the United States, a process that has blocked transactions of far lower strategic sensitivity in recent years.
The SpaceX merger itself remains in a conceptual stage, though it has moved beyond informal discussion. Short sellers have been tracking SpaceX-related disclosures for months, watching for structural announcements that could accelerate a timeline, and SpaceX’s valuation, now estimated above $400 billion in private markets, dwarfs Tesla’s current market capitalization.
The merger has not been formally announced and may not proceed on any particular timeline. Musk has not addressed the China separation question publicly, and Tesla’s most recent quarterly results did not reference any plans to exit the Chinese market. Tesla’s China communications team did not respond to a request for comment.
What makes the situation unusual is the number of constituencies watching it for different reasons. Electric vehicle investors are focused on what a China exit does to Tesla’s growth projections. Defense policy analysts are watching the merger structure for what it signals about the boundary between private space infrastructure and national security. Chinese market participants are wondering whether Tesla’s potential withdrawal will accelerate the consolidation of the domestic electric vehicle sector or simply remove a competitor that had already lost significant ground.
The people briefed on the discussions said no final decision had been made on any of the three options under consideration for the China business: a sale to a strategic buyer, a spinoff that would allow Tesla shareholders to retain exposure to Chinese operations through a separate listed entity, or a managed wind-down of Chinese manufacturing. Each carries a different risk profile, a different timeline and a different regulatory exposure, and none of them is simple.
