Yeah but the important part in the article is this:
The figure lagged behind that of China’s BYD, which has regained its crown as the world’s best-selling electric-vehicle maker after this week reporting sales of 416,388 in the same period.
Meaning Tesla is not a leader anymore
Probably tariff https://www.independent.co.uk/news/world/americas/us-politics/trump-steel-aluminum-tariffs-canada-mexico-b2696606.html