AIM Vaccine Co., Ltd. logo

AIM Vaccine Co., Ltd.

6660.HK

HKSEHealthcareBiotechnology

Latest quote

HK$1.635

+HK$0.025 · +1.55%

Aug 24, 11:46 AM HKT

6660.HK company overview

Regular session · HKT · Market data may be delayed.

Company profile

Company website

Operating within the People's Republic of China, AIM Vaccine Co., Ltd. specializes in the entire lifecycle of human vaccine products, encompassing their discovery, production, and market introduction. Among its current developments, the company is advancing Bivalent Delta-Omicron BA.5 mRNA and Monovalent Omicron BA.5 mRNA vaccine candidates for COVID-19, both currently undergoing Phase III clinical trials. Its comprehensive portfolio also features vaccines targeting a range of other conditions, such as an EV71-CA16 Bivalent vaccine for Hand, Foot, and Mouth Disease (HFMD), and both Conjugate and Polysaccharide versions for pneumococcal disease. Further offerings include a Hexavalent group B Streptococcus Polysaccharide Conjugate Vaccine, various Diphtheria, Tetanus, and Pertussis (DTP) formulations (including DTP combined with Haemophilus Influenzae type B, acellular pertussis, and absorbed tetanus), a Haemophilus Influenzae Type B (Hib) vaccine, and both traditional freeze-dried and innovative mRNA human rabies vaccines. Beyond these, AIM Vaccine is actively developing several other vaccines, including 2- and 3-valent Human Papillomavirus (HPV) vaccines, a Tetravalent Meningococcal Conjugate vaccine, a Tetravalent Influenza vaccine, mRNA-based vaccines for Shingles/Herpes Zoster and Respiratory Syncytial Virus (RSV), a live attenuated parotitis vaccine, and an ACYW135 meningococcal polysaccharide vaccine. Established in 2011 and headquartered in Beijing, PRC, the company adopted its current name, AIM Vaccine Co., Ltd., in September 2020, having previously operated as Beijing AIM Biological Vaccine Technology Group Co., Ltd.

Industry
Biotechnology
Sector
Healthcare
Headquarters
CN
CEO
Yan Zhou
Listed since
Oct 6, 2022
Employees
1,466

Market position

Day range

Current HK$1.635

52-week range

Current HK$1.635

Open
HK$1.61
Previous close
HK$1.61
Volume
234.8K
0.41× average
Average volume
573.49K
Average daily volume
Market cap
2B HKD
Beta
0.11
Market reference 1
50-day average
HK$1.6329
+0.13% above average
200-day average
HK$2.6886
-39.19% below average

Financials

Financial snapshot

Latest / TTM

Valuation & yield

Enterprise value
4.91B CNY
P/E (TTM)
-2.55×
P/B (TTM)
0.62×
P/S (TTM)
1.47×
EV / EBITDA
-54.96×
Earnings yield
-19.14%
Free cash flow yield
-4.86%
Dividend yield
0.00%

Profitability & efficiency

Gross margin
65.22%
Operating margin
-17.37%
Net margin
-57.95%
Return on equity
-24.47%
Return on assets
-10.32%
Return on invested capital
-4.05%

Financial health

Debt / equity
0.64×
Current ratio
0.66×

Financial statements

Margin trends

Profitability as a percentage of reported revenue.

Gross marginOperating marginNet margin
Gross, operating, and net margin trends120%-31%-182%-334%Gross margin, FY2021: 82.46%Gross margin, FY2022: 81.30%Gross margin, FY2023: -51.47%Gross margin, FY2024: 74.20%Gross margin, FY2025: 65.22%Operating margin, FY2021: -41.32%Operating margin, FY2022: -30.40%Operating margin, FY2023: -295.78%Operating margin, FY2024: -16.41%Operating margin, FY2025: -17.37%Net margin, FY2021: -44.12%Net margin, FY2022: -25.28%Net margin, FY2023: -109.56%Net margin, FY2024: -21.57%Net margin, FY2025: -57.95%FY2021FY2022FY2023FY2024FY2025
Gross margin FY2021 82.46%. Gross margin FY2022 81.30%. Gross margin FY2023 -51.47%. Gross margin FY2024 74.20%. Gross margin FY2025 65.22%. Operating margin FY2021 -41.32%. Operating margin FY2022 -30.40%. Operating margin FY2023 -295.78%. Operating margin FY2024 -16.41%. Operating margin FY2025 -17.37%. Net margin FY2021 -44.12%. Net margin FY2022 -25.28%. Net margin FY2023 -109.56%. Net margin FY2024 -21.57%. Net margin FY2025 -57.95%.

Income trends

Revenue

1.17B CNY-9.29%

Operating income

−202.49M CNY+3.99%

Net income

−675.46M CNY-143.64%
Income trends across reported periods2.08B CNY45.4M CNY−1.99B CNY−4.02B CNYRevenue, FY2021: 1.57B CNYRevenue, FY2022: 1.26B CNYRevenue, FY2023: 1.19B CNYRevenue, FY2024: 1.29B CNYRevenue, FY2025: 1.17B CNYOperating income, FY2021: −648.73M CNYOperating income, FY2022: −384.33M CNYOperating income, FY2023: −3.51B CNYOperating income, FY2024: −210.92M CNYOperating income, FY2025: −202.49M CNYNet income, FY2021: −692.77M CNYNet income, FY2022: −319.6M CNYNet income, FY2023: −1.3B CNYNet income, FY2024: −277.23M CNYNet income, FY2025: −675.46M CNYFY2021FY2022FY2023FY2024FY2025
Revenue FY2021 1.57B CNY. Revenue FY2022 1.26B CNY. Revenue FY2023 1.19B CNY. Revenue FY2024 1.29B CNY. Revenue FY2025 1.17B CNY. Operating income FY2021 −648.73M CNY. Operating income FY2022 −384.33M CNY. Operating income FY2023 −3.51B CNY. Operating income FY2024 −210.92M CNY. Operating income FY2025 −202.49M CNY. Net income FY2021 −692.77M CNY. Net income FY2022 −319.6M CNY. Net income FY2023 −1.3B CNY. Net income FY2024 −277.23M CNY. Net income FY2025 −675.46M CNY.
Metric (CNY)FY2025FY2024FY2023FY2022FY2021
Revenue1.17B CNY1.29B CNY1.19B CNY1.26B CNY1.57B CNY
Cost of goods sold405.47M CNY331.52M CNY1.8B CNY236.41M CNY275.43M CNY
Gross profit760.2M CNY953.51M CNY−611.21M CNY1.03B CNY1.29B CNY
Research and development191.28M CNY363.13M CNY2.15B CNY500.31M CNY307.35M CNY
Selling, general, and administrative776.8M CNY825.4M CNY748.29M CNY943.92M CNY1.63B CNY
Operating expenses968.08M CNY1.16B CNY2.9B CNY1.47B CNY1.9B CNY
Interest income3.34M CNY7.49M CNY10.71M CNY10.69M CNY10.78M CNY
Interest expense56.35M CNY60.8M CNY43.83M CNY25.69M CNY10.7M CNY
Depreciation and amortization118.46M CNY131.09M CNY174.7M CNY166.44M CNY144.29M CNY
Operating income−202.49M CNY−210.92M CNY−3.51B CNY−384.33M CNY−648.73M CNY
Net income−675.46M CNY−277.23M CNY−1.3B CNY−319.6M CNY−692.77M CNY

Company facts updated Aug 24, 2026.

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