© Reuters. FILE PHOTO: The logo of Foxconn is pictured on top of a company's building in Taipei, Taiwan October 31, 2022. REUTERS/Carlos Garcia Rawlins AAPL -1.54% Add to/Remove from Watchlist By Yimou Lee and Brenda Goh (Reuters) - Apple (NASDAQ: ) supplier Foxconn said on Tuesday it has quadrupled bonuses on offer for workers at its Zhengzhou plant in central China as it seeks to quell discontent over COVID curbs and retain staff at the giant iPhone manufacturing site. Daily bonuses for employees, who are part of a Foxconn unit responsible for making electronics including smartphones at the site,...