Both physicians and global pharma partners would genuinely miss Hengrui, and the innovation pivot is the socially sustainable path — though the legacy field-sales model still carries regulatory exposure. Customer dependence runs through breadth: the portfolio spans oncology, metabolic and cardiovascular disease, immunology, respiratory disease, neuroscience, anesthesia, pain management, and imaging. That breadth supports physician relationships across departments and gives the company more shots at reimbursement inclusion, so Chinese clinicians depend on it widely rather than for a single hero molecule. On the global side, Merck, GSK, Bristol Myers Squibb, and Kailera "are not paying for sentiment — they are paying for access," and Reuters expects China biotech licensing to hit another record in 2026 as Western incumbents hunt pipeline replenishment ahead of patent cliffs. If Hengrui vanished, both sets of customers would feel it.
On sustainability and regulatory risk, the field-sales-heavy legacy model is the fragile part: the 2023 anti-graft crackdown cut nearly RMB 50 billion (about 18%) in under two weeks, showing how fast the commercial model can derate when investors worry it is under scrutiny. The socially durable path is the innovation pivot — growth carried by genuine clinical adoption rather than distribution push — which policy increasingly rewards (the 2025 State Council reform guideline and NMPA's 30-day review pathway for eligible innovative drugs).
The caveat that decides sustainability: growth must be carried by real clinical value, monitored through sales-expense efficiency and receivables quality, not by channel push. What would change the answer: a renewed compliance-driven sector selloff would confirm the legacy dependence is still a live liability — and because Hengrui is liquid, large, and widely owned, the report warns it would likely be punished disproportionately.