3sbio, Inc.HKEX: 1530

2025 43rd Annual J.P. Morgan Healthcare Conference Corporate Presentation

· Issued by 3sbio, Inc.

Corporate Presentation

43rd Annual J.P. Morgan Healthcare Conference

Tony He (hexiang@3sbio.com)

Chief Financial Officer

January 16th, 2025

San Francisco, California

01. Overview

3

Over Three Decades of Excellence and Continuous Innovation

Interfen®

(interferon α-2ª)

Inleusin®

(IL-2)

BCG-PSN®

(BCG Polysaccharide and

Nucleic Acid injection)

EPIAO®

(rhEPO)

Mandi®

(Minoxidil)

SEPO®

(rhEPO)

SPARIN®

(low molecular-weight

heparin calcium)

TPIAO®

(rhTPO)

Yisaipu®

(rhTNFR-Fc)

IV Sucrose®

(Iron sulcrose)

Qiming Keli®

(Diabetic

retinopathy)

Xenopax®

(Recombinant

humanized anti-

CD25 mab)

Byetta®

(Exenatide

Injection)

Cipterbin®

(Inetetamab

anti-HER2 mAb)

YSP ®

(Pre-filled injection)

Remitch®

(Narfuraphine

hydrochloride orally disintegrating tablets)

Mandi®

(Minoxidil

Foam)

TeAiSheng®

(Eltrombopag for Oral Suspension)

1993

1995

1996

1998

2001

2005

2006

2007

2009

2002

2024

2016 2017

2020

2023

2014

2015

2013

2011

Established main subsidiary Shenyang Sunshine co.,

The first IPO of Chinese biopharmaceutical company in

NASDAQ

Privatized by a consortium led by management and CPE and delisted from Nasdaq

Acquired Sciprogen co., and Sirton (Italy)

Became the third largest shareholder of CITI-guojian and signed strategic cooperation agreement

Listed on HKEX (1530.HK)

Acquired Zhejiang Wansheng

Included in

Hang Seng

Composite

LargeCap &

MidCap Index

Increased Guojian's share proportion to 97.8%

Partnered with AZ for Ⅱ diabetes drugs

TPIAO, Yisaipu listed in 2017 NRDL

Partnered with Lilly for Exenatide

Funded €300M

through convertible bond

Sunshine-guojian listed on SSE Star Board (688366)

Redeemed €300M convertible bond

Obtained IFC granting$200mn

equivalents long- term low-interest loan credit

4

Where We Are Today

24.5%

28

>50

42nd

2013-2023 Revenue CAGR

Disclosed R&D Pipelines

7

Approved Products

China's Top 100 Pharma by

Facilities Globally

Overall Industry Capability

¥7.8 Bn

~700

~3,000

Revenue in 2023

R&D Staffs

Commercialization

>4.5%

Professionals

AA

20+

¥7.9 Bn

>10%

Dividend Yield at

MSCI ESG Rating

Current Valuation

for Three Consecutive Years

Financial Resources

R&D as a % of Revenue

Countries Worldwide

5

Consistent Track Record of Annual Growth for Over a Decade

TPO

Mandi

rhEPO

YSP

Others

7.8bn

10 yrs CAGR 24.5%

6.9bn

6.4bn

7%

5.6bn

5.3bn

12%

9%

4.6bn

12%

16%

14%

11%

3.8bn

18%

22%

13%

17%

2.8bn

24%

9%

14%

7%

1.7bn

27%

20%

54%

28%

49%

0.9bn

1.1bn

23%

49%

48%

28%

44%

43%

36%

54%

52%

26%

36%

27%

39%

35%

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

2023

6

Milestones in 2024

Oncology / Hematology

  • rhTPO showed various studies in APASL for its applications in HRT and benefits in liver function improvement

•

TPIAO® pediatric

•

rhTPO was

ITP approved by

recommended by

CDE

the Guide1 for

•

Phase II

CLDT treatment

enrollment of

•

FPI under Phase II

PD1/VEGF

of PD1/VEGF

commenced

•

TPIAO® was

recommended by

the Guide2 for TCP

treatment after

kidney transplant

•

Inetetamab's several

studies were

selected by 2024

• TPIAO® NDA for

CLDT accepted

for review by

CDE

• Inetetamab's

• Exclusive

several studies

commerciali-

were selected in

zation rights

2024 ESMO,

of Paclitaxel

showing its safety

Oral Solution

and effectiveness in

Neoadjuvant breast cancer treatment

•

Exclusive

commercialization

rights of Clifutinib

besylate

•

Strategic partnership

in a natural killer cell

production technology

platform

• TeAiSheng®

launched as the 1st

Eltrombopag for

Oral Suspension in

China

Nephrology

• Long-acting

•

Remitch®

rESP (SSS06)'s

successfully held

phase III trial

the first commercial

met primary

listing ceremony

endpoints

ASCO, showing its

safety and

effectiveness

• Long-acting

rESP (SSS06)

NDA accepted

for review by

CDE

• Investment in C-Ray,

a radiopharmaceutical

biotech

•

TPIAO and Inetetamab

renewed with NRDL at

current terms

•

Remitch® covered by

NRDL for dialysis pruritus

Feb.

Apr.

Jun.

Aug.

Oct.

Dec.

Jan.

Mar.

May

Jul.

Sep.

Nov.

Autoimmune

Dermatology

  • Consumer Health
  • Tacrolimus ointment launched
  • Anti-IL-5mAb(610) phase II trial in eosinophilic asthma met primary endpoints
  • Anti-IL-4RmAb(611) phase III trial in adult AD completed FPI
  • Anti-IL-1βmAb (613) phase III in acute gout completed FPI

• Consumer

• Obtained the license of

health

Semaglutide (weight

subsidiary

management)

rebranded as Sunshine mandi

  • Anti-IL-4RmAb(611) phase II trial in CRSwNP met primary endpoints
  • Anti-IL-17AmAb(608) phase III trial in moderate- to-severePsO accomplished

• Anti-BDCA2 mAb(626)

•

Anti-IL-17A

• Anti-TL1A

IND application in SLE

mAb(608) NDA for

mAb(627) IND

and CLE approved by

moderate-to-severe

application

CDE and FDA

PsO accepted for

submitted

review by CDE

•

Mandi ranked the 1st place in

Tmall, JD pharmacy, Tiktok

shop 's lists

•

Winlevi® bridging trial in

acne

vulgaris completed enrollment

7 1. "Standard for diagnosis and treatment of primary liver cancer (2024 edition)"

2. "Clinical diagnosis and treatment guidelines for long-term systemic complications in kidney transplant recipients in China"

Strong Financial Performance

Revenue

Gross Profit

Attributable Profits

Financial Resources

16.0% YOY

18.6% YOY

11.1% YOY

7.9 Bn

Bn

Gross margin 86.5%

Bn

Bn

Bn

7.8

6.9

6.6

7.9

8.2

6.4

5.7

1.92

7.4

5.3

1.65

1.55

4.4

3.8

3.8

1.09

3.2

0.98

5.0

4.5

2021

2022

2023

2023H1 2024H1

2021

2022

2023

2023H1 2024H1

2021

2022

2023

2023H1 2024H1

8

Globally Recognized Commercialization Professionals

Proven marketing team with over 30 years of recognition

Covers all provinces, autonomous regions and special municipalities in China

c.3,000 sales and marketing employees

Covers c.2,900 Grade III hospitals

Covers 6,800+ Grade II or lower ranking hospitals and medical institutions

Tens of millions of online customers

  • Various 3SBio's products have been approved overseas, including TPIAO, Yisaipu, EPIAO, SEPO, etc.
  • The registration has covered nearly 40 countries and regions around the world, with the business and customer scope basically covering all the developing countries

EPIAO (rhEPO)

TPIAO (rhTPO)

Marketed in 24 countries

Marketed in 9 countries including

including Philippines, Brazil, Thailand,

Uzbekistan, Thailand, Philippines……

Colombia, Egypt……

YSP (Etanercept)

Cipterbin (anti-HER2 mAb)

Marketed in 16 countries

Marketed in 3 countries

including Indonesia, Mexico, Thailand……

including Egypt, Morocco, Philippines

9

Comprehensive Manufacturing Capabilities

7 plants worldwide with high manufacturing capacity supplying both development and commercialization

1500+ production professionals

Established manufacturing and R&D facilities in Shenyang, Shanghai, Hangzhou, Shenzhen, Dongguan and Italy

Shenyang - Biologics

Shanghai - Biologics

Shenzhen -

Dongguan - CGT / mRNA

Hangzhou - Chemicals

Como, Italy - CDMO

Biologics/Chemicals

10

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