KiOmed Pharma and Hansoh Pharma Announce License Agreement for KiOmedinevsOne in China�s Mainland, Macau and Taiwan

– KiOmedine^vsOne is a non-animal sourced chitosan injection that has been launched in Europe for the treatment of knee osteoarthritis.

– KiOmed Pharma is eligible to receive upfront fee and milestone payments of up to �66 million plus double-digit royalties on future product sales.

– Hansoh Pharma will be responsible for development, regulatory approval, and commercialization of KiOmedine^vsOne in the territory.

HERSTAL, Belgium & SHANGHAI–(BUSINESS WIRE)–KiOmed Pharma, a Belgian biotechnology company with a focus on the development, manufacture and distribution of safe and effective medical devices based on a medical-grade highly pure natural chitosan-derivative, and Hansoh Pharmaceutical Group Company Limited (SEHK: 3692), a leading biopharmaceutical company in Asia, today announced a license agreement for the development and commercialization of KiOmedine^vsOne, a carboxymethyl chitosan injection that has been launched in Europe for the treatment of knee osteoarthritis, in China’s mainland, Macau and Taiwan (the territory).

Under the terms of the agreement, KiOmed will receive an upfront payment and will be eligible to receive development, regulatory and commercial milestones of up to € 66 million, as well as tiered royalties on future product sales. Hansoh will receive exclusive rights to develop and commercialize KiOmedine^vsOne and its future extensions in the territory. KiOmed retains the right to develop and commercialize KiOmedine^vsOne in all other global markets.

Osteoarthritis is a progressive and disabling disease affecting about 250 million people worldwide. According to a recent epidemiology report, the prevalence of knee osteoarthritis in China is 8.1%. As the population in China is aging rapidly, disease burden caused by knee osteoarthritis continues to rise while safe and effective treatment options are still lacking.

“We are very excited to partner with Hansoh Pharma, one of the largest biopharmaceutical entities in Greater China. We believe that with Hansoh’s impactful presence in China, their support will be essential to bring this long-acting treatment to the large population of patients suffering from osteoarthritis in China,” said Mr. François Blondel, Founder and Executive Chairman of the Board of KiOmed Pharma. “We launched KiOmedine^vsOne last year in several regions of Europe, and the feedback we continue to receive from osteoarthritis patients and physicians is great. With just one single injection to the knee, it can provide symptoms relief including pain, stiffness, and function improvement for more than 6-month. It is the world-first next generation non-animal sourced chitosan injection with a potential safety advantage over animal-sourced chitosan,” added Dr. Houtaï Choumane, CEO and Managing Director of KiOmed.

“KiOmed is a leader and an expert in developing natural chitosan products to fulfill unmet medical needs in different spaces. Osteoarthritis negatively impacts an individual’s quality of life and creates a large burden for the patients and their families. We are very glad to see KiOmed’s product (KiOmedine^vsOne) will help to solve this problem,” said Eliza Sun, Executive Director of the Board of Hansoh Pharma. “We are also very excited to partner with them and bring this unique product to much needed patients in China.”

About KiOmedine^vsOne

KiOmedine^vsOne is a new generation single injection for the treatment of knee osteoarthritis based on world-first exclusive animal free KiOmedine^® CM-Chitosan. KiOmedine^® CM-Chitosan is a highly purified polysaccharide derived from Agaricus Bisporus (button mushroom) and a patented technology made in Belgium, resulting from years of research and innovation. Different from hyaluronic acid, KiOmedine^vsOne has dual mechanism of action to tackle osteoarthritis discomfort and other symptoms by reducing oxidative stress and enhancing joint lubrication. Clinical studies have shown that after a single injection of KiOmedine^vsOne, significant pain reduction was observed within 2 weeks and the WOMAC pain score was reduced by 66%, with a long-lasting osteoarthritis symptom reduction for at least 6 months. KiOmedine^vsOne is a regulated health product which bears the CE mark under this regulation. It has been launched in Europe in 2021.

About KiOmed Pharma

Based in Belgium, KiOmed Pharma has a history of innovation and expertise in exclusive natural chitosan chemistry. The company develops a unique pipeline of medical devices that address unmet medical needs in high impact pathologies and major social burdens such as osteoarthritis, skin aging and ophthalmology. KiOmed Pharma’s innovative pipeline is based on a solid building block exclusive technology: KiOmedine^®, a medical-grade highly pure natural chitosan-derivative.

For more information, please visit https://www.kiomedpharma.com/.

About Hansoh Pharmaceutical Group

Hansoh Pharma (3692.HK), one of the largest biopharmaceutical companies in China, is committed to discovering and developing life-changing medicines to help patients conquer serious diseases and disorders.

Founded in 1995, Hansoh has fully integrated research and development, manufacturing, and commercial capabilities, supporting leading positions in oncology, central nervous system (CNS) disorders, infectious diseases, gastrointestinal disorders, diabetes, autoimmune diseases, and other main therapeutic areas in China. With the support of over 1,400 highly skilled R&D professionals, Hansoh has successfully developed multiple internally discovered drug candidates into NMPA-approved innovative medicines, including Morinidazole (Mailingda^®, ???^®), a third-generation nitroimidazole antibiotic; PEG-Loxenatide (Fulaimei^®, ???^®), the first once-weekly long-acting GLP-1 analogue discovered and developed in China for the treatment of diabetes; Flumatinib (Xinfu^®, ??^®), a second-generation BCR-ABL inhibitor for frontline treatment of chronic myeloid leukemia (CML); Almonertinib (Ameile^®, ???^®), a third-generation EGFR inhibitor for the treatment of NSCLC with EGFR mutations; and Tenofovir Amibufenamide (??^®), the first second-generation oral anti-HBV drug developed in China. Through collaboration and partnership, NMPA has granted approval to Inebilizumab (Xinyue^®, ??^®), a humanized anti-CD19 monoclonal antibody, as a treatment for patients with neuromyelitis optica spectrum disorder (NMOSD).

For more information, please visit www.hspharm.com.

Contacts

KiOmed
Houtaï Choumane, Managing Director & CEO

contact@kiomedpharma.com

Hansoh Pharma

Global Business Development

partner@hansohbio.com

Investor Relations

Dr. Sophia Dong

IR@hspharm.com