China tightens graphite export and US engages with allies to build key supply chains China, the world's largest graphite producer and exporter, will require export permits as of December 1 for some graphite products, including spherical graphite used by automakers. 1.1w 10-31 16:41 China announces export control on certain graphite materials and products China announced on October 20 that it will impose export controls on certain graphite materials and related products 8162 10-20 18:25 READ MOST No Data Yet~ POPULAR TAGS No Data Yet~