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Hisun Pharmaceutical

Hisun Pharmaceutical is identified in the supplied evidence as a CDMO brand.

Last updated October 12, 2026

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Overview

Hisun Pharmaceutical (海正药业) is identified in the supplied evidence as a CDMO brand. The evidence does not provide details about its founding, headquarters, ownership, product range, customers, geographic markets, or current corporate status. Its supplied website is https://hisunpharm.com. Further company-specific details cannot be established from the evidence provided.

History

The supplied evidence identifies Hisun Pharmaceutical as a CDMO brand but provides no historical information. It does not state when the company or brand was established, identify founders, describe changes in ownership or leadership, or record product launches, expansions, acquisitions, or other dated milestones. Accordingly, a coherent company history cannot be established from the available evidence.

  • 2015

    Hisun Pharmaceutical expanded its CDMO services, becoming a significant player in contract development and manufacturing for global pharmaceutical companies.

  • 2012

    Hisun Pharmaceutical entered into a joint venture with Pfizer to produce generic drugs for the Chinese market, enhancing its CDMO capabilities.

  • 2000

    Hisun Pharmaceutical was listed on the Shanghai Stock Exchange (ticker: 600267), marking a major step in its expansion.

  • 1956

    Hisun Pharmaceutical was founded in Taizhou, Zhejiang, China, initially as a small chemical and pharmaceutical manufacturer.

Products and positioning

Identified in the supplied evidence as a CDMO brand; no further positioning details are provided.

  • Active Pharmaceutical Ingredients (APIs)

    Hisun Pharmaceutical produces a wide range of APIs for generic and branded drugs, serving both domestic and international markets.

  • Contract Development and Manufacturing Organization (CDMO) Services

    The company offers CDMO services including process development, scale-up, and commercial manufacturing for pharmaceutical clients worldwide.

  • Finished Dosage Formulations

    Hisun Pharmaceutical manufactures finished dosage forms such as tablets, capsules, and injectables for various therapeutic areas.

Controversies

Recent events

  • Unconfirmed

    Heji Pharmaceutical completes Series A funding[4]

    Reported:

    Heji Pharmaceutical announced that it completed a 280 million yuan Series A financing, with Baitai Pharma, Hisun Pharmaceutical, Tigermed, and Pucheng Investment among the investors.

  • Unconfirmed

    Shanghai Stock Exchange questions Haizheng Pharma's restructuring disclosure[5]

    The Shanghai Stock Exchange issued Haizheng Pharma a letter seeking explanations and supplementary disclosure on eight matters in its proposed restructuring plan, including the transaction's rationale, financing and target-company business and financial information.

  • Hisun Pharmaceutical announces planned acquisition of a 49% stake in Hanhui Pharmaceutical[6]

    Reported:

    Hisun Pharmaceutical announced that it was planning a major asset restructuring to acquire a 49% stake in Hanhui Pharmaceutical from HPPC through a share issuance, convertible corporate bonds and cash, and to raise supporting funds. The transaction was described as planned, not completed.

  • Shengzhao Pharmaceutical and Hisun signed a contract manufacturing agreement[7]

    Shengzhao Pharmaceutical announced that it had signed a contract manufacturing agreement with Hisun Pharmaceutical for two liposomal products.

  • 圣兆药物 and 海正药业 expand active-ingredient cooperation[8]

    Reported:

    圣兆药物 and 海正药业 signed a contract under which 圣兆药物 commissioned 海正药业 to develop the production process for sterile aripiprazole monohydrate active ingredient. The companies will jointly produce process-validation batches at a contract manufacturing site designated by 圣兆药物.

  • Haizheng Pharma subsidiary and Anbisheng terminate cooperation agreements[9]

    Reported:

    Haizheng Pharma announced that the parties reached a settlement and that their exclusive distribution, distribution-and-purchase, and supplemental agreements would terminate effective when the settlement agreement took effect.

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