Estimated reading time: 3 minutesOn December 28, 2025, Hengrui Pharma signed an "Exclusive License Agreement" with Hansoh Pharmaceutical Group Company Limited, granting the latter a paid license for the company’s SHR6508 project.Chengdu Shengdi Pharmaceutical Co., Ltd., a subsidiary of the company, signed the "Commercial Service Framework Agreement" with Jiangsu Hansoh Pharmaceutical Group Co., Ltd., a subsidiary of Hansoh Pharma, entrusting Hansoh Pharma to provide non-exclusive commercial services for the company's Paricalcitol Soft Capsules product.Chemical services.Hansoh Pharma and Hansoh Pharmaceutical Group Company Limited are controlled by the spouse of Mr. Sun Piaoyang, the actual controller and chairman of the company., which is considered a related party of the Company under the listing rules, and this transaction constitutes a related party transaction.Source: Company AnnouncementSHR6508 is a novel allosteric modulator of the calcium-sensing receptor, intended for the treatment of secondary hyperparathyroidism in adult patients with chronic kidney disease undergoing hemodialysis.Hyperfunction syndrome is currently undergoing Phase III clinical trial research.The calcium-sensing receptor monitors and regulates calcium levels by releasing parathyroid hormone (PTH), which controls blood calcium levels.Due to increased sensitivity to calcium ions,SHR6508 can reduce PTH secretion in secondary hyperparathyroidism patients undergoing hemodialysis after administration.China is facing the challenge of an accelerating aging population, with the prevalence of chronic kidney disease on the rise. This indicates that SHR6508 has a vast target market potential. Hengrui Pharma's decision to license this promising project to Hansoh Pharma reflects its recognition of specialized division of labor.
HengHengrui PharmaThe exclusive rights for the development, production, and commercialization of the SHR6508 project in mainland China have been licensed to Hansoh Pharma for compensation. Hansoh Pharma is required to...Hengrui PharmaPaymentDown payment of RMB 30 million。Hengrui PharmaEligible for regulatory milestone payments and commercial milestones related to the inclusion of licensed products in the National Medical Insurance Drug List.Monument PaymentUp to RMB 190 million.Entitled to receive tiered payments based on quarterly net sales,Up to 9% sales commission。The related party transactions between Hengrui Pharma and Hansoh Pharma are not limited to the general scope of commercial cooperation., and has also built a deep-level synergy mechanism. This collaborative model among related companies helps significantly reduce transaction costs and accelerate project progress. Based on the existing trust relationship and highly compatible corporate culture, both parties can communicate and collaborate more smoothly, thereby improving overall operational efficiency and achieving sustainable mutual benefit.
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