In 1997, along with the new broad-spectrum antiviral medicine Ribavirin being presented to the public, Star LakeBioscience opened a new page for the pharmacy development. Later, Star Lake Bioscience became the largest manufacturerof Riabvirn ApI all over the world and the first one Chinese manufacturer of Ribavirin API approved by U. S. FDA approve.Relying on its technical, the company extend industry chain and produce some new pharmaceutical product, such asAdenine, D-Ribose, etc.