Exhibit 99.1 Bilibili Inc. Announces Second Quarter 2022 Financial Results SHANGHAI, September 8, 2022 — Bilibili Inc. ("Bilibili" or the "Company") (NASDAQ: BILI and HKEX: 9626), an iconic brand and a leading video community for young generations in China, today announced its unaudited financial results for the second quarter ended June 30, 2022. Second Quarter 2022 Highlights: • Total net revenues reached RMB4.9 billion (US$732.9 million), a 9% increase from the same period in 2021. • Average monthly acti ...