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▲Starting from April 5, POSCO executives and employees start a small practice in everyday life, ‘My Little Challenge’. An employee participating in ‘Using Tumbler’ challenge is using a mobile application to certify the use of tumbler.
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▲Starting from April 5, POSCO executives and employees start a small practice in everyday life, ‘My Little Challenge’. An employee participating in ‘Using Tumbler’ challenge is using a mobile application to certify the use of tumbler.