Hong Kong
HKEx - Hong Kong Exchanges and Clearing Limited
http://www.hkex.com.hk/eng/index.htm
HKExnews - Hong Kong Listed Company Announcements
http://www.hkexnews.hk/index.htm
GEM - HKEx's Growth Enterprise Market
http://www.hkgem.com/root/tc_default.aspx
SFC - Securities and Futures Commission
https://www.sfc.hk/en
HSI - Hang Seng Indexes Company Limited
http://www.hsi.com.hk/HSI-Net/
HKMA - Hong Kong Monetary Authority
http://www.hkma.gov.hk/chi/
http://www.hkex.com.hk/eng/index.htm
HKExnews - Hong Kong Listed Company Announcements
http://www.hkexnews.hk/index.htm
GEM - HKEx's Growth Enterprise Market
http://www.hkgem.com/root/tc_default.aspx
SFC - Securities and Futures Commission
https://www.sfc.hk/en
HSI - Hang Seng Indexes Company Limited
http://www.hsi.com.hk/HSI-Net/
HKMA - Hong Kong Monetary Authority
http://www.hkma.gov.hk/chi/
China
SSE - Shanghai Stock Exchange
http://www.sse.com.cn/
CSRC - China Securities Regulatory Commission
http://www.csrc.gov.cn/pub/newsite/
http://www.sse.com.cn/
CSRC - China Securities Regulatory Commission
http://www.csrc.gov.cn/pub/newsite/
Taiwan
Taiwan Stock Exchange
http://www.twse.com.tw/en/
Taiwan stock and code
http://www.twse.com.tw/ch/products/stock_code.php
http://www.twse.com.tw/en/
Taiwan stock and code
http://www.twse.com.tw/ch/products/stock_code.php
USA
NYSE Euronext
https://www.nyse.com/index
NASDAQ Stock Market
http://www.nasdaq.com/
Bloomberg
http://www.bloomberg.com/
Dividend information
http://www.dividendinformation.com/dividend_calendar/
Stock split information
http://www.investmenthouse.com/index.php
OTCBB
http://www.finra.org/Industry/Compliance/MarketTransparency/OTCBB/
https://www.nyse.com/index
NASDAQ Stock Market
http://www.nasdaq.com/
Bloomberg
http://www.bloomberg.com/
Dividend information
http://www.dividendinformation.com/dividend_calendar/
Stock split information
http://www.investmenthouse.com/index.php
OTCBB
http://www.finra.org/Industry/Compliance/MarketTransparency/OTCBB/