FRANKFURT, Aug 23 (Reuters) - Altana has not received any takeover offer from Sigma-Aldrich Corp amid market speculation that the U.S. company may be interested in buying the German specialty chemicals group, an Altana spokesman said on Thursday.
FRANKFURT, Aug 23 (Reuters) - Altana has not received any takeover offer from Sigma-Aldrich Corp amid market speculation that the U.S. company may be interested in buying the German specialty chemicals group, an Altana spokesman said on Thursday.
