columbite tantalite necessary

    atr_Ex1_01,  · The Rule imposes certain reporting obligations on SEC registrants whose manufactured products contain conflict minerals which are necessary to the functionality or production of their products. Conflict minerals are defined as cassiterite, columbite-tantalite, gold, wolframite, and their derivatives, which are limited to tin, tantalum, tungsten, and gold for the purposes of this assessment.UNITED STATES SECURITIES AND EXCHANGE COMMISSION,  · Street Reform and Consumer Protection Act of 2010. Conflict minerals are defined as columbite-tantalite (coltan), cassiterite, gold and wolframite or their derivatives, which are limited to tantalum, tin and tungsten. As a developer and manufacturer of highSupplier Sustainability Guidelines and Expectations,  · 1. Columbite-tantalite, also known as coltan (the metal ore from which tantalum is extracted) 2. Cassiterite (the metal ore from which tin is extracted) 3. Gold 4. Wolframite (the metal ore from which tungsten is extracted) 5. Any derivatives of the aboveTantalum,  · Tantalum is a chemical element with the symbol Ta and atomic number 73. Previously known as tantalium, its name comes from Tantalus, a villain from Greek mythology.[5] Tantalum is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant. It is part of the refractory metals group, which are widely used as minor ...Conflict resource,  · Columbite-tantalite (or coltan, the colloquial African term) is the metal ore from which the element tantalum is extracted. ... conflict minerals are necessary to the functionality or production of a product that they manufacture or contract to be manufactured. ....

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    UNITED STATES SECURITIES AND EXCHANGE COMMISSION,  · obligations on SEC registrants whose manufactured products contain conflict minerals which are necessary to the functionality or production of such products. Conflict minerals are defined as cassiterite, columbite-tantalite and wolframite, and their derivativesProduct Regulatory Overview (PRO) Marlex D173 Polyethylene,  · Neither tantalum, tin, gold, and tungsten, nor the minerals associated with these metals (Columbite-Tantalite, Cassiterite, Gold, or Wolframite) are intentionally added to this product. These substances are not necessary to the production of this product.