SiranBio raises nearly CNY 400 million in Pre-A, A and A+ rounds, Suzhou Angel Guidance Fund says

PUBT · 2d ago
SiranBio raises nearly CNY 400 million in Pre-A, A and A+ rounds, Suzhou Angel Guidance Fund says
  • Suzhou Angel Venture Capital Guidance Fund Management-backed SiranBio closed an A-round series totaling nearly CNY 400 million.
  • China-based biotech develops siRNA drugs, positioning around dual-target candidates, extrahepatic delivery, antiviral, metabolic disease programs.
  • Company said combined equity financing, licensing-related receipts brought cumulative R&D funding to nearly CNY 1 billion.
  • Lead asset SA1211 targets functional cure for hepatitis B; Phase Ib ongoing; Phase II expected in early 2027.
  • Second program SA030 is an extrahepatic fat-targeted siRNA partnered with GSK for global development; in clinical-stage development.


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