Clarithromycin Sustained-release Tablets, Chinese Drug Approval Number H20052746, are semi-synthetic antibiotics for curing Clarithromycin sensitive microorganism infections. Laiyang Jiangbo is the first domestic Chinese pharmaceutical companies having the technology to manufacture this drug.

Clarithromycin is the second generation of macrolide antibiotic and replaces the older generation of Erythromycin. Clarithromycin first entered the pharmaceutical market in Ireland in 1989, and as of 2007, it is one of thirty medicines which generate the greatest sales revenue all over the world. Chemically, Clarithromycin has a wider antimicrobial spectrum and longer duration of acid resistance. Its activity is 2 to 4 times better than Erythromycin, but the toxicity is 2-12 times lower.

Clarithromycin Sustained-release Tablets utilize sustained-release technology, which requires a high degree of production technology. Because of the high degree of technology required to produce this product, PRC production requirements are very strict and there are very few manufacturers who gain permission to produce this product. Therefore, there is a significant barrier to entry in the PRC market. Currently, Clarithromycin sustained-release tablets are the leading product in the PRC domestic antibiotic sustained-release tablets market. Laiyang Jiangbo's goal is to enlarge its output and sales revenue for Clarithromycin Sustained-release Tablets and attempt to obtain as much market share as possible.