Core Viewpoint - Boeing has returned three Boeing 737 Max aircraft intended for delivery to Chinese airlines, citing that China has stopped accepting Boeing passenger planes, highlighting the impact of trade tensions on the aviation industry [1] Group 1: Impact on Aviation Industry - The long-term mutually beneficial cooperation between China and the US in the civil aviation sector has significantly promoted trade and personnel exchanges between the two countries [1] - The imposition of tariffs by the US has severely disrupted the stability of global industrial and supply chains, affecting the international aviation transport market [1] - Both Chinese airlines and Boeing have been adversely affected by the current trade environment, which hampers normal trade and investment activities [1] Group 2: Future Cooperation - China expresses willingness to continue supporting normal business cooperation between enterprises from both countries [1] - There is an appeal for the US to listen to the voices of businesses and create a stable and predictable environment for normal trade and investment activities [1]