Tesla warned of the hit to its bottom line from tariffs, while SpaceX complained that foreign trade barriers affect its Starlink internet satellite service.

Tesla, the electric vehicle giant, warned that tariffs and retaliatory duties imposed by other countries on U.S.-made products could negatively impact its financial stability.

Tesla (TSLA) has lost about half of its market value, or $800 billion, due to the recently market selloff and its own struggling business. But its CEO Elon Musk remains the world’s wealthiest person,