Chengdu Kanghong Pharmaceutical Group Co., Ltd. is a publicly traded pharmaceutical company based in the province of Sichuan, China. It was founded in 1996 and researches, develops, manufactures, and distributes medicines for ophthalmic, central nervous, digestive and endocrine systems. The company is listed on the Shenzhen stock exchange with a market capitalization at around $6 billion. As of May 2021, the company had 18 drugs on the market including Lumitin. Additional products include Songling xuemaikang capsules, Keluoxin capsules, Xinluona, Bolexin and Bosiqing, Yitaning, Shugan Jieyu, Danshu, and Yiqing. Kanghong also currently has 13 subsidiaries in China, Israel, and the United States. Wikipedia