Tesla Inc (NASDAQ:TSLA) shares are trading lower on Tuesday. The electric vehicle manufacturer reported steep sales declines in China that may be weighing on investor sentiment. What To Know: Tesla moved just 26,006 vehicles in China last month — its weakest showing in three years, per data from the China Passenger Car Association via Reuters. That's a 35.8% drop from October 2024 and a sharp slide from September's 71,525 units, when deliveries kicked off for the Model Y L, a longer-wheelbase, six-seat version of the company's best-selling SUV built specifically for the Chinese market. Tesla's share of China's electric vehicle…