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Key Biosimilars Events of April 2026 

Shots:  Regulatory momentum stayed strong in April 2026, with key approvals including Poherdy (EC), Tuyory (EC), and multiple denosumab biosimilars in Canada, alongside NMPA IND clearances for Henlius’ HLX319 and HLX05-N and Mabwell’s Maiweijian sBLA acceptance.  Strategic activity expanded globally through Mochida–Qilu and Mabwell partnerships, while major M&A deals, Amneal–Kashiv and Sun Pharma–Organon, signaled growing biosimilar consolidation.  Pipelines and commercialization progressed with CuraTeQ’s P-III success for BP11 and Biocon’s US launch of Bosaya and Aukelso,…

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Mabwell Initiates P-III Trial for 9MW2821 in TNBC

Shots: Mabwell has initiated a P-III trial of 9MW2821 in triple-negative breast cancer (TNBC), marking the fourth pivotal study for 9MW2821 The trial will assess the efficacy of 9MW2821 vs the investigator’s choice chemotherapy in locally advanced or metastatic TNBC pts previously treated with taxane-based CT ± immunotherapy & a topoisomerase inhibitor-based ADC 9MW2821, a…

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Mabwell  Collaborates with a Strategic Business Partner to Commercialize of Mailishu and Maiweijian (Biosimilar, Prolia and Xgeva) in Malaysia   

Shots:  Mabwell has entered a licensing and commercialization agreement with a Malaysian partner for its denosumab biosimilars, Mailishu (biosimilar, Prolia) and Maiweijian (biosimilar, Xgeva)  As per the deal, the partner will handle registration and commercialization in Malaysia  While Mabwell will oversee the development, manufacturing, and supply of the products  Ref: Mabwell |  Image:  Mabwell |  Press Release Related News:  Mabwell Initiates P-III Trial for 9MW2821 in TNBC…

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Mabwell  Reports NMPA’s sBLA Acceptance of Maiweijian (Biosimilar, Xgeva) 

Shots:  The NMPA has accepted the sBLA of Maiweijian (Denosumab; 120mg), a biosimilar version of Xgeva, developed by its subsidiary T-mab, for preventing skeletal-related events in multiple myeloma and bone metastases from solid tumors  Maiweijian is China’s first approved 120 mg denosumab biosimilar, initially cleared in March 2024 for adults and skeletally mature adolescents with unresectable giant cell tumor of bone or cases where surgery may…

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Mabwell Doses First US Patient in P-I/II Trial of 7MW4911 for Gastrointestinal (GI) Cancers

Shots: Mabwell has dosed the first patient with 7MW4911 in a P- I/II study in the US for the treatment of advanced colorectal cancer & other advanced GI tumors Preclinical studies showed that 7MW4911 delivered potent antitumor activity across CDX/PDX GI tumor models & outperformed MMAE/DXd-based ADCs in multidrug-resistant settings. It also reversed tumor progression after…

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Mabwell’s Adalimumab Injection (Biosimilar, Humira) Granted Marketing Approval in Indonesia

Shots: Mabwell’s Adalimumab Injection 9MW0113 (marketed as JUNMAIKANG in China), a Humira biosimilar, has received marketing authorization from Indonesia’s BPOM Adalimumab Injection 9MW0113, co-developed by Mabwell and Junshi Biosciences. Mabwell has submitted registration applications in multiple countries, including Jordan and Peru, and has agreements in over ten markets Adalimumab is a TNF blocker, binds TNF‑alpha…

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Mabwell Doses First Patient in P-II Trial of 9MW3811 for Pathological Scarring

Shots: Mabwell has dosed the first patient with 9MW3811 in its P-II (CTR20254857) trial in China for pathological scarring The trial will assess safety, tolerability, PK, & preliminary efficacy of 9MW3811 in pts with pathological scarring following P-I completion in healthy subjects across Australia & China 9MW3811 has shown significant preclinical efficacy in pulmonary fibrosis…

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Mabwell Reports First Patient Dosing in P-I Trial of Bulumtatug Fuvedotin for Triple-Negative Breast Cancer (TNBC) in the US

Shots: Mabwell has dosed its first patient with Bulumtatug Fuvedotin (BFv or 9MW2821) in P-I trial for the treatment of TNBC pts Trial will assess safety & efficacy of BFv in TNBC pts previously treated with a taxane & an ADC with a topoisomerase inhibitor payload, measuring ORR as the 1EP Bulumtatug Fuvedotin, a Nectin-4–targeting…

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Mabwell Signs Licensing Agreement with Qilu Pharmaceutical for Albipagrastim Alfa Injection Technology

Mabwell's subsidiary T-mab has signed a licensing deal with Qilu Pharmaceutical for Albipagrastim alfa (R&D code: 8MW0511) across Greater China As per the deal, Mabwell will grant Qilu exclusive rights to develop, manufacture, improve, utilize, and commercialize Albipagrastim alfa in Greater China(including the Chinese Mainland, Hong Kong, Macau, and Taiwan). T-mab will receive up to…

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