April 11 (Reuters) - Ultra Clean Holdings Inc UCTT.O :
* ULTRA CLEAN ANNOUNCES DATE OF FIRST QUARTER 2022 FINANCIAL
RESULTS AND REVISES GUIDANCE
* ULTRA CLEAN - RECENT CHINA GOVERNMENT MANDATED COVID
LOCKDOWN
POLICY AFFECTED UCT'S PRODUCTION SCHEDULE AT ITS SHANGHAI
FACILITY
* NOW EXPECTS Q1 2022 REVENUE TO BE BETWEEN $560.0 AND
$570.0
MILLION
* ULTRA CLEAN - GROUNDING OF BOEING 737-800 AIRCRAFT
IMPACTED
UCT'S ABILITY TO RECEIVE AND SEND MATERIALS FROM CHINA
* Q1 REVENUE VIEW $602.7 MILLION -- REFINITIV IBES DATA
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