On 5 June 2026, SSY Group’s wholly owned subsidiary Shijiazhuang No. 4 Pharmaceutical Co., Ltd. entered into a 90-day exclusive letter of intent with Hebei Longhai Pharmaceutical Co., Ltd. for a potential transfer of four biosimilar drug assets—ustekinumab, dupilumab, aflibercept injection and evolocumab.
Under the proposed terms, Longhai Pharma will complete all remaining research materials and fully transfer technical know-how, patents (including application rights), registration dossiers and exclusive commercial interests to Shijiazhuang No. 4. Upon execution of a definitive agreement and receipt of a down payment, market authorisation holder status and all related intellectual-property rights would vest solely in Shijiazhuang No. 4, while Longhai Pharma would retain eligibility for agreed milestone payments.
The LOI grants SSY Group an exclusivity window of 90 days, during which Longhai Pharma is prohibited from negotiating similar transactions with third parties. SSY Group will conduct technical, legal and financial due diligence before finalising a formal transfer agreement.
Management expects that, if completed, the transaction will strengthen SSY Group’s biologics pipeline and support future growth by securing exclusive rights to the four biosimilars. The parties have not yet executed a definitive contract, and the project may or may not proceed. Investors are advised to exercise caution when dealing in SSY Group shares.
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