By Ambrose Evans-Pritchard
Published: 5:58PM BST 24 Aug 2009

Beijing is drawing up plans to prohibit or restrict exports of rare earth metals that are produced only in China and play a vital role in cutting edge technology, from hybrid cars and catalytic converters, to superconductors, and precision-guided weapons.

Grind to a halt: China mines over 95pc of the world?s rare earth minerals, mostly in Inner Mongolia, pictured, which Beijing is drawing up plans to prohibit or restrict exports of
A draft report by China’s Ministry of Industry and Information Technology has called for a total ban on foreign shipments of terbium, dysprosium, yttrium, thulium, and lutetium. Other metals such as neodymium, europium, cerium, and lanthanum will be restricted to a combined export quota of 35,000 tonnes a year, far below global needs.

China mines over 95pc of the world’s rare earth minerals, mostly in Inner Mongolia. The move to horde reserves is the clearest sign to date that the global struggle for diminishing resources is shifting into a new phase. Countries may find it hard to obtain key materials at any price.

Alistair Stephens, from Australia’s rare metals group Arafura, said his contacts in China had been shown a copy of the draft — `Rare Earths Industry Devlopment Plan 2009-2015’. Any decision will be made by China’s State Council.etal exports