Sigma-Aldrich (SIAL) reports its fourth quarter earnings on Thursday, February 7, 2013.

FORBES: Earnings Preview: Sigma-Aldrich

Mr. Chng's daughter Jocelyn first decided to introduce the company's products to the foreign market when she attended the SIAL exhibition in Paris in 1992, noting that there was a clear interest in Asian food.

CNN: Sin Hwa Dee facts