CATL (03750) has confirmed it will host its "Super Tech Day" event on April 21, 2026, under the theme "Polar Frontier Summit." The announcement was made during the company's first-quarter 2026 earnings call on the evening of April 15. CATL described the upcoming event as its most technology-intensive presentation since its founding, promising to introduce new technologies, products, and ecosystems that address the industry's most pressing challenges. Specific product details have not yet been disclosed.