CENTEK(SZ:000931) Zhong Guo Zheng Quan Bao - Zhong Zheng Wang·2025-08-13 02:26Core Viewpoint - Beijing Zhongguancun Science and Technology Development (Holding) Co., Ltd. announced that its subsidiary, Duoduo Pharmaceutical, has successfully passed the consistency evaluation for Tramadol Hydrochloride Injection, enhancing its market competitiveness and operational performance [1][5]. Group 1: Drug Approval and Details - Duoduo Pharmaceutical received the approval notice for Tramadol Hydrochloride Injection (2ml:100mg) from the National Medical Products Administration [1][2]. - The drug is classified as a chemical drug and is indicated for moderate to severe pain [3][4]. - The consistency evaluation approval allows for changes in the drug formulation, production process, and quality standards [2][4]. Group 2: Market Context and Financial Impact - In 2024, the sales revenue of Tramadol Hydrochloride Injection in domestic sample hospitals was 230 million yuan, with 93 million yuan in the first quarter of 2025 [4]. - Duoduo Pharmaceutical is the sixth company to pass the consistency evaluation for this drug, following five other companies [4]. - The company has invested 7.15 million yuan in research and development for this drug's consistency evaluation project [4]. Group 3: Future Prospects - The approval of Tramadol Hydrochloride Injection is expected to improve the company's market position and operational results [5]. - The company emphasizes the importance of drug research and development, maintaining strict quality control throughout the drug lifecycle [5].