禾元生物IPO lockup expiry allows share selling, and core product price cut of over 30% ahead of medical insurance negotiations pressures margins.

On July 28, Heyuan Biotech, the first stock on the STAR Market to produce recombinant human albumin from rice, saw its share price tumble, closing down 19.98 percent at 36.89 yuan per share, giving it a total market value of about 13.188 billion yuan. On the same day, 25.691 million of its IPO lockup shares became tradable, accounting for 7.19 percent of total shares and involving 1,736 shareholders. Heyuan Biotech's self-developed recombinant human albumin injection, Ofulmin, was approved for market in July 2025 as the first domestic recombinant human albumin product, but the company still posted a net loss attributable to the parent of 36.0459 million yuan in the first quarter of 2026. To prepare for the 2026 national medical insurance negotiations, the company has cut the price of the 10-gram-per-vial product from 890 yuan to 615 yuan, a drop of more than 30 percent. In addition, the company is advancing Phase IV clinical trials for Ofulmin and an international multi-center Phase III clinical trial under the U.S. FDA, and plans to submit a site change application for its 120-ton production line by the end of 2026.
禾元生物IPO lockup expiry allows share selling, and core product price cut of over 30% ahead of medical insurance negotiations pressures margins.
Shenzhen Weiguang Biological Products Co Ltd