Beijing Airdoc Technology Co., Ltd.
Beijing Airdoc Technology Co., Ltd. (HKSE: 2251) is trading at HK$8.22, about ₹101 at today's HKD/INR rate, as of 25 Sep 2026, 3:53 AM ET, down 9.72% today. Indian residents can buy Beijing Airdoc Technology from India on Paasa under the RBI's Liberalised Remittance Scheme.
Quote
Today's low
HK$8.01
Today's high
HK$8.22
52 week low
HK$6.95
52 week high
HK$14.67
2251 opened at HK$8.02, closed previously at HK$9.11, and has traded between HK$6.95 and HK$14.67 over the past 52 weeks.
About
Beijing Airdoc Technology Co., Ltd. provides artificial intelligence (AI) empowered retina-based early detection, diagnosis, and health risk assessment solutions in Mainland China and internationally. The company offers a software as a medical device (SaMD) product, Airdoc-AIFUNDUS, which is an AI-assisted diagnosis of retinal detection product that is available in three versions comprising version 1.0 for the diagnosis of diabetic retinopathy, version 2.0 that address various fundus diseases, and version 3.0 for the diagnosis of pathological myopia and retinal detachment. It also provides the AI-FUNDUSCAMERA-P, a portable automatic and self-service fundus camera that can complete the retinal image capture without an operator; AI-FUNDUSCAMERA-D, a fully automatic and self-service desktop fundus camera; and AI-FUNDUSCAMERA-M, a multimodal health scanner that integrates biosensors that supports a number of health detection functions. In addition, the company offers health risk assessment solutions to detect risk indicators, such as retinal abnormalities and vascular diseases, vitreous abnormalities, retinal tumors, optic nerve pathologies, macular diseases, congenital anomalies of the retina, cardiovascular disease, and anemia. In addition, it develops SaMD products for glaucoma and cataracts detection; an AI-driven integrated myopia intervention solutions, including the PBM LED myopia therapy device; and an AI-based visual training product for the treatment of strabismus and amblyopia. The company was formerly known as Beijing Tulip Partner Technology Co., Ltd. and changed its name to Beijing Airdoc Technology Co., Ltd. in December 2020. Beijing Airdoc Technology Co., Ltd. was incorporated in 2015 and is headquartered in Beijing, the People’s Republic of China.
Key statistics
Avg. volume
51.46K
Market cap
HK$830.48M
P/E Ratio
-10.04
Price-to-sales ratio
4.56
Enterprise value
CN¥170.94M
Free cash flow yield
-0.30%
Debt-to-equity ratio
0.02
Return on equity
-5.98%
ROIC
-4.11%
Beta
0.79
Dividend yield
0.00%
Last dividend
HK$0.00
Financial overview
Revenue
CN¥173.26M
Earnings per share
-CN¥0.24
Free cash flow
-CN¥21.09M
Net profit margin
-45.85%
Gross margin
67.01%
EBITDA
-CN¥8.00M
Revenue growth
10.80%
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This is not an investment recommendation
How to buy Beijing Airdoc Technology from India
Indian residents can buy Beijing Airdoc Technology shares through Paasa in four steps. Funds leave India under the RBI's Liberalised Remittance Scheme and the shares are held in your own name with Interactive Brokers.
Open a Paasa account
Complete digital KYC with your PAN, Aadhaar and address proof. Your brokerage account is opened in your own name with Interactive Brokers.
Add funds under LRS
Transfer INR from your Indian bank account. Your bank reports the remittance under the RBI's Liberalised Remittance Scheme and converts it to US dollars and then to HKD.
Search for Beijing Airdoc Technology and place an order
Find Beijing Airdoc Technology by name or by its ticker, 2251, and choose an order type. Many Hong Kong listings trade in board lots, so the smallest order is one lot rather than one share. Beijing Airdoc Technology trades 7:00 am – 1:30 pm IST; orders can only execute during that window.
Track holdings and download tax reports
Follow your Beijing Airdoc Technology position in HKD and INR. Beijing Airdoc Technology pays no dividend today, so your filing is the capital-gains statement plus the Schedule FA holding line.
Read the full guide: how to invest in Beijing Airdoc Technology from India
Trading and taxes when buying Beijing Airdoc Technology from India
Trading and limits
- Trading hours
- 9:30 am – 4:00 pm HKT
- LRS limit
- $250,000Per financial year, under the RBI's Liberalised Remittance Scheme.
Tax for Indian residents
- TCS on remittance
- 20%Collected by your bank on LRS remittances above ₹10 lakh in a financial year. The TCS is adjustable against your income-tax liability.Adjusting TCS against your tax
- Capital gains in India
- 12.5% or slab rateGains on shares held for more than 24 months are long-term and taxed at 12.5%. Gains on shares held for 24 months or less are short-term and taxed at your income-tax slab rate.Capital gains explained
- Dividends
- NoneBeijing Airdoc Technology does not currently pay a dividend. If it starts, dividends are taxed at your slab rate in India.Dividend tax explained
Custody. Shares are held in your own name at Interactive Brokers, segregated from Paasa's own assets.
FAQs
Can Indian residents buy Beijing Airdoc Technology stock?
Yes. Beijing Airdoc Technology (2251) has been listed on the Hong Kong Stock Exchange since 2021, in the Medical - Healthcare Information Services industry, and Indian residents can buy it through Paasa. You fund the account from your Indian bank under the RBI's Liberalised Remittance Scheme and the money is converted to US dollars and then to HKD. Shares are held in your own name at Interactive Brokers, segregated from Paasa's own assets.
How much does one Beijing Airdoc Technology share cost in rupees?
One Beijing Airdoc Technology share is HK$8.22 — about ₹101 at an HKD/INR rate of 12.25 on 24 Sep 2026. Both the Beijing Airdoc Technology price and the rupee rate move during the day, so the rupee cost changes with them.
What are the LRS and TCS rules for buying Beijing Airdoc Technology from India?
Remit up to $250,000 per financial year under the RBI's Liberalised Remittance Scheme (LRS). Banks collect 20% tax at source on LRS remittances above ₹10 lakh in a financial year; the TCS is adjustable against your income-tax liability. FX and the LRS declaration are handled by your bank when you fund your account.
What is the minimum I can buy of Beijing Airdoc Technology?
Many Hong Kong listings trade in board lots, so the smallest order is one lot rather than one share.
How are gains on Beijing Airdoc Technology shares taxed in India?
Hong Kong generally does not levy capital gains tax on non-resident individual investors for HKEX-listed stocks, so the tax is an India-side one. Gains on shares held for more than 24 months are long-term and taxed at 12.5%. Gains on shares held for 24 months or less are short-term and taxed at your income-tax slab rate. The gain is computed in rupees using the HKD/INR rate on the purchase and the sale date, so the rupee move counts alongside the Beijing Airdoc Technology price. Paasa issues a capital-gains statement for your return.
Does Beijing Airdoc Technology pay a dividend?
No. Beijing Airdoc Technology does not currently pay a dividend, so holding it produces no dividend income to declare in India. If it starts paying one, the Indian treatment is the usual one — dividends are taxed at your slab rate in India — and Paasa's dividend report would show the gross amount and any tax withheld.
When can I trade Beijing Airdoc Technology from India?
The Hong Kong Stock Exchange trades 7:00 am – 1:30 pm IST in Indian time. It also halts for lunch, 9:30 am – 10:30 am IST. Orders can only execute during that window.
Is Beijing Airdoc Technology a Hong Kong SAR China company, and does that change how it is taxed?
Beijing Airdoc Technology trades on the Hong Kong Stock Exchange in HKD, but the company is domiciled in China. Beijing Airdoc Technology trades as an ordinary share listed directly in Hong Kong, not a depositary receipt. Your India-side capital-gains treatment is the same either way.
Do I have to declare Beijing Airdoc Technology shares in my Indian tax return?
Yes. Foreign shares held on 31 March must be reported in Schedule FA of your Indian income-tax return. Paasa gives you a Schedule FA-ready statement listing your Beijing Airdoc Technology holding, its cost and its closing value.
How do I sell Beijing Airdoc Technology and bring the money back to India?
You sell during market hours (7:00 am – 1:30 pm IST) and the proceeds settle in HKD in your Paasa account. From there you can hold the balance, reinvest, or repatriate. Funds can be withdrawn in any currency to any bank account in your own name. Whether the sale is short- or long-term is decided by the 24-month holding period.