AAC TECH(AACAY) - 2021 Q4 - Earnings Call Transcript

AAC Technologies Holdings Inc. (OTCPK:AACAY) Q4 2021 Results Conference Call March 23, 2022 5:00 AM ET Company Participants Maggie Wang - Investor Relations Kelvin Pan - EVP and CIO Dan Guo - CFO Jack Duan - CEO, Optics Conference Call Participants Frank He - HSBC Jiajun Hong - CICC Kyna Wong - Credit Suisse Tao Xu - CITIC Operator Ladies and gentlemen, welcome to AAC Technologies 2021 Q4 Financial Results Conference Call. Today's presentation will be conducted in English and QA session will be English and ...