Jiangsu Jibeier Pharmaceutical Co., Ltd. (688566.SS) engages in the research, development, production, and sale of chemical pharmaceutical preparations, proprietary Chinese medicine preparations, and bulk medicines in China. The company offers tablets such as Leucogen tablets for improving white blood cells, Nitrendipine and Atenolol tablets for anti-hypertension, Aceclofenac Enteric-coated tablets for joint diseases, Asarone tablets, and Ricojun tablets; hard capsules including Yupingfeng capsules for enhancing immunity and Yiganling capsules for protecting liver function; eye drops such as Gatifloxacin eye drops and Lomefloxacin hydrochloride eye drops for anti-eye infection; and other forms like gels, creams, and agents for treating bronchitis, antipyretic and analgesic needs, respiratory conditions, cardiovascular drugs, blood system drugs, immune system drugs, and ophthalmic drugs. Founded in 2001 and headquartered in Zhenjiang High-tech Industrial Development Zone, Jiangsu Province, China, it operates primarily in the domestic market with approximately 1,327 employees and listed on the Shanghai Stock Exchange STAR Market in 2020. Recent developments include receipt in July 2025 of approval from the National Medical Products Administration for clinical trials of its new anti-tumor drug JJH201601 liposome injection, both as monotherapy for advanced solid tumors including pancreatic, biliary tract, and hepatocellular cancers, and in combination with Cetuximab (β) and/or Tremelimumab for advanced head and neck squamous cell carcinoma, with Phase I dose escalation completed and expansion ongoing; positive Phase III results for new antidepressant JJH201501, with marketing application materials in preparation; and ongoing Phase III enrollment for JJH201501, advancing its pipeline in oncology and central nervous system disorders.