Star Lake

Star Lake Bioscience is a China-based listed biotechnology and biochemical manufacturing company focused on bio-fermentation and chemical synthesis. The company produces biochemical active pharmaceutical ingredients, pharmaceutical intermediates, nutraceutical and nutrition ingredients, feed additives, and food additives, and also markets selected finished pharmaceutical products. Its healthcare-related portfolio includes products such as ribavirin, inosine, adenosine, adenine, memantine hydrochloride, L-proline, and adefovir dipivoxil tablets, alongside broader nucleotide and amino-acid product lines. Star Lake also serves as the listed biotechnology and food business platform of Guangdong Guangxin Holdings Group and operates multiple production bases with international commercial reach. Overall, it is better characterized as a commercial-scale biochemical manufacturer than as a drug-discovery biotech with a traditional innovative clinical pipeline.