...for the supply of which in war dependence must be placed in whole or in part on sources outside the continental limits of the United States, and for which...strict conservation and distribution control measures would be necessary. Critical materials are those essential to the national defense, the procurement...

...approved the following definitions and lists of strategic and critical materials. Strategic materials. Strategic materials are those essential to national...sources outside the continental limits of the United States; and for which strict conservation and distribution control measures will be necessary. Antimony....

...supply of which in war dependence must be placed in whole, or in large part, on sources outside the continental limits of the United States, and for which...distribution control measures will be necessary." At the present time 22 commodities are so classified, only 9 of which are minerals. These include aluminum,...

...supply of which in war dependence must be placed in whole, or in large part, on sources outside the continental limits of the United States, and for which...and distribution control measures will be necessary. The definition of critical materials so accepted is: Critical materials are those materials essential...

...the supply of which in war, dependence must be placed in whole, or in part, on sources outside the continental limits of the United States, and for which...and distribution control measures will be necessary. Criticai materials. — Critical materials are those materials essential to the national defense, the...

...supply of which in war dependence must be placed in whole, or in large part, on sources outside the continental limits of the United States, and for which strict conservation and distribution-control measures will be necessary. Strategic materials are subdivided into first, second,...

...for the supply on which in war dependence must be placed in whole or in part on sources outside the continental limits of the United States, and for which...conservation and distribution control measures will be necescsary. Failure to exempt the production of these rare minerals from the excess-profits-tax provisions...

...ivar dependence must be placed in wholo, or in substantial part, on sources outside the conti nental limits of the United States; and for which strict conservation and distribution control moasures will bo necessary. GRITI C/J. fcATIvR L' J . S , Critical materials aro those essential to...

...included in the other two groups. These categories were defined as follows : Strategic materials. — Strategic materials are those essential to national...sources outside the continental limits of the United States, and for which strict conservation and distribution control measures will be necessary. Critical...

...supply of which in war dependence must be placed in whole or in large part upon sources outside the continental limits of the United States, and for which...strict conservation and distribution control measures are necessary. The following list includes materials considered strategic by the Army and Navy Munitions...