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NAICS 335991

Browse recent opportunities tied to this NAICS code. Open any notice to view details, attachments, and the direct SAM.gov link.

Updated Apr 06, 2026Page 1
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Department of Energy

Collaboration Opportunity: Scalable Production of 3D Graphene from Coal/Petroleum Pitch for Advanced Energy Applications

Opportunity : NETL is seeking collaboration to further develop and commercialize a method for using coal pitch or petroleum pitch for making an electrically…

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