JW Insights: Chinese smartphone supply chain companies cut workforce, but some add R&D personnel The entire mobile phone supply chain in China was in a trough with job cuts occurring across the entire industry. But some companies maintained high R&D investment during the industry downturn and achieved positive results 3.5w 05-06 16:13 READ MOST 北京多所高校禁用罗马仕充电宝 公司致歉：若有缺陷将依法担责 9947 06-15 13:15 POPULAR TAGS 罗马仕 安全 充电宝
