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Hua Yang Investment Group, Inc. (a/k/a Tarheel Billboard, Inc.), TAMM Oil and Gas Corp., Titan Oil & Gas, Inc.

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Hua Yang Investment Group, Inc. (a/k/a Tarheel Billboard, Inc.), TAMM Oil and Gas Corp., Titan Oil & Gas, Inc.

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Hua Yang Investment Group, Inc. (a/k/a Tarheel Billboard, Inc.), TAMM Oil and Gas Corp., Titan Oil & Gas, Inc.

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