China tightens rare-earth export curbs amid tension with US China will tighten export controls on rare earths, requiring exporters to report rare-earth types and their export destinations, reported Nikkei Asia on China’s announcement on November 7. 1.5w 11-09 15:52 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 1.2w 06-15 13:15 POPULAR TAGS 罗马仕 安全 充电宝