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Unit of China’s Haisco, Eli Lilly sign collaboration, licensing deals

By Thomson Reuters Jun 1, 2026 | 6:04 AM

HANGZHOU, June 1 (Reuters) – U.S. drugmaker Eli Lilly has entered into an agreement to collaborate on ​and possibly licence experimental ‌medicines from a unit of Haisco Pharmaceutical Group, with potential payments of up to around $3 billion if milestones are ‌met, ​the Chinese drugmaker said ⁠Monday.

The deal is ⁠one of the latest for China’s biotech sector amid increasing interest from foreign drugmakers in local ​businesses’ development pipelines, and marks an expansion of collaborations for Lilly ⁠itself.

Lilly has also ⁠entered partnerships with other ​Chinese drugmakers including Innovent Biologics and ​Hutchmed.

The latest deal with the Haisco ‌unit covers innovative drug projects, Haisco said in a filing to the Shenzhen stock exchange.

Under the terms, ⁠Lilly will secure worldwide rights to select Haisco unit assets outside mainland China, ⁠Hong ‌Kong, Macau and Taiwan.

The unit ⁠is eligible to receive ​up ‌to $87 million in upfront ​and near-term ⁠payments, and up to about $3 billion in additional payments tied to clinical, regulatory and commercialisation-related milestones.

(Reporting by Andrew Silver in Hangzhou, Editing by ​Louise Heavens)