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Other Disclosures2160GNI Group Ltd.Pharmaceuticals

Notice Regarding Presentation Materials for a Scientific Conference by Gyre Therapeutics

The Company disclosed a reference translation of materials presented by its consolidated subsidiary Gyre Therapeutics at a scientific conference in Shanghai on 15 May 2026. The materials describe its pipeline in fibrosis, inflammatory diseases and cancer, as well as preclinical data for the development candidate CG923308.

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Scale
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Wording
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Announced details

CG923308Aisu Ruilui, a pirfenidone productHydronidone (F351)CG620953F528
Applicable field (uses covered by this announcement)
FibrosisInflammatory diseasesCancerMASH-associated liver fibrosisSolid tumorsCCNE1-amplified solid tumorsCDK4/6 inhibitor-resistant HR+/HER2− breast cancer
Launch date15 May 2026 (presentation at a scientific conference; actual)
What the company reported numerically
Quantitative Effects

CG923308 IC50 values: 15 nM in OVCAR3, 0.9 nM in MKN1 and 1.8 nM in HCC1599; over 500 nM in normal HEK293T cells and hPBMCs

CG923308 DC50 values in MKN1: <0.3 nM for CDK2, 0.5 nM for Cyclin E1 and <0.3 nM for Cyclin E2

Usage history

740 global employees (Gyre Therapeutics)

Relationship between the counterparty and the company
GNI Group Ltd.2160
Relationship with the Company

Gyre Therapeutics, Inc. is the Company’s consolidated subsidiary. Cullgen Inc. is identified as a subsidiary of Gyre.

Location (as indicated in this announcement)

San Diego, California, United States, Beijing, China, Shanghai, China

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Source (materials cited by the company)

Gyre’s annual report filed with the U.S. Securities and Exchange Commission (SEC) (Form 10-K)

American Cancer Society(ACS)

TCGA database and cBioPortal analysis

Turner NC (2019) J Clin Oncol

Herrera-Abreu MT (2016) Cancer Research

Costa C (2020) Cancer Discovery

Freeman-Cook (2021) Cancer Cell

Wander SA (2020) Cancer Discovery

Howlader (2014) Journal of the National Cancer Institute

Gehrchen ML et al. (2024) BJC Reports

Announced details
ItemDetails
Names of Products / Services CoveredCG923308, Aisu Ruilui, a pirfenidone product, Hydronidone (F351), CG620953, F528
Relationship with the CompanyGyre Therapeutics, Inc. is the Company’s consolidated subsidiary. Cullgen Inc. is identified as a subsidiary of Gyre.
Launch date15 May 2026 (presentation at a scientific conference; actual)
Applicable areaFibrosis, Inflammatory diseases, Cancer, MASH-associated liver fibrosis, Solid tumors, CCNE1-amplified solid tumors, CDK4/6 inhibitor-resistant HR+/HER2− breast cancer
LocationSan Diego, California, United States, Beijing, China, Shanghai, China
Quantitative EffectsCG923308 IC50 values: 15 nM in OVCAR3, 0.9 nM in MKN1 and 1.8 nM in HCC1599; over 500 nM in normal HEK293T cells and hPBMCs, CG923308 DC50 values in MKN1: <0.3 nM for CDK2, 0.5 nM for Cyclin E1 and <0.3 nM for Cyclin E2
Usage history740 global employees (Gyre Therapeutics)
SourceGyre’s annual report filed with the U.S. Securities and Exchange Commission (SEC) (Form 10-K), American Cancer Society(ACS), TCGA database and cBioPortal analysis, Turner NC (2019) J Clin Oncol, Herrera-Abreu MT (2016) Cancer Research, Costa C (2020) Cancer Discovery, Freeman-Cook (2021) Cancer Cell, Wander SA (2020) Cancer Discovery, Howlader (2014) Journal of the National Cancer Institute, Gehrchen ML et al. (2024) BJC Reports
Items this document does not state (10)
CounterpartyCounterparty overviewContract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocation scaleImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To provide the presentation materials to investors. If there is any discrepancy between the reference translation and the original text, the original text takes precedence.

How to read this page

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Notice Regarding Presentation Materials for a Scientific Conference by Gyre Therapeutics | GNI Group Ltd. (2160) timely disclosure | Komori