---
title: "Mabwell Wins Wider China Indications for Denosumab Biosimilar as Global Push Accelerates"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/287103520.md"
description: "Mabwell (Shanghai) Bioscience Co., Ltd. has received approval from China's National Medical Products Administration to expand its denosumab biosimilar, Maiweijian, to include bone metastases from solid tumors and multiple myeloma. This expansion enhances Mabwell's competitiveness in oncology supportive care. The company is also accelerating international commercialization, with approvals in Pakistan and successful inspections in Colombia, aiming to capitalize on global demand."
datetime: "2026-05-20T15:09:32.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/287103520.md)
  - [en](https://longbridge.com/en/news/287103520.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/287103520.md)
---

# Mabwell Wins Wider China Indications for Denosumab Biosimilar as Global Push Accelerates

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Mabwell (Shanghai) Bioscience Co., Ltd. Class H ( (HK:2493) ) has shared an update.

Mabwell’s subsidiary Jiangsu T-mab BioPharma has secured approval from China’s National Medical Products Administration to expand the indications of its denosumab biosimilar Maiweijian injection to include bone metastases from solid tumors and multiple myeloma, for reducing skeletal-related events. The drug, already authorized in China for unresectable giant cell tumor of bone and positioned as a first-tier Xgeva biosimilar, now has a broader clinical scope that could enhance Mabwell’s competitiveness in oncology supportive care and increase its share in a fast-growing market segment.

The company has validated Maiweijian’s similarity to the reference drug through head-to-head pharmacokinetic and efficacy trials published in leading journals, supporting its scientific and regulatory credentials. Internationally, Mabwell is accelerating commercialization in emerging markets, with regulatory approval in Pakistan, successful GMP inspection in Colombia’s INVIMA framework, and cooperation agreements covering 33 countries, moves that aim to tap into global demand reflected by robust Xgeva sales growth in China while cautioning investors about uncertainties in production and commercialization.

**More about Mabwell (Shanghai) Bioscience Co., Ltd. Class H**

Mabwell (Shanghai) Bioscience Co., Ltd. is a Chinese biopharmaceutical company focused on developing and commercializing biologic drugs, including biosimilars targeting oncology and bone-related diseases. Through its wholly owned subsidiary Jiangsu T-mab BioPharma, the company is building a presence in both the domestic Chinese market and emerging international markets for advanced injectable therapies.

**Average Trading Volume:** 2,623,279

**Current Market Cap:** HK$15.37B

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