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JunHe Assists HanchorBio on its Collaboration Agreement with Henlius

2025.10.11

On June 30, 2025 Henlius and HanchorBio announced a collaboration to develop the SIRPα-Fc fusion protein HCB101 in mainland China (excluding Taiwan), key countries in Southeast Asia, as well as all counties in the Middle East and North Africa (MENA) region.


According to the agreement, HanchorBio will receive an upfront payment of USD 10 million, future milestone payments of up to USD 192 million, and the opportunity to receive 6% to 12% share of the sales.


JunHe reviewed, amended and negotiated the transaction documents. Throughout this deal, JunHe provided professional, efficient, and meticulous legal services, earning the HanchorBio's trust and recognition.


The lead partners for this project were Mr. ZHAO, Hao (Gerry) and Mr. TAO, Xudong.


JunHe is the only Chinese law firm to be admitted as a member of Lex Mundi and Multilaw, two international networks of independent law firms. JunHe and selected top law firms in major European and Asian jurisdictions are “best friends.” Through these connections, we provide high quality legal services to clients doing business throughout the world.
As the first carbon neutrality fund sponsored by a law firm in China, the BAF Carbon Neutrality Special Fund was jointly established by JunHe and the Beijing Afforestation Foundation (BAF) to promote carbon neutral initiatives, and encourage social collaboration based on the public fundraising platform to mobilize engagement in public welfare campaigns.