If you maintain an account with any major brokerage firm in the world; you should have the capacity to trade on HKEX.
I have tradeed onHKEX in prior years through my broker in North America. My broker may not be extabilshed to trade directly on HKEX,
but they will have an agent in Hong Kong who buys on their behalf of theirclients. The commission structure would likely vary.
TradeSNS hope that the majority of netizens comply with the relevant laws and regulations of the network, and prohibit the release of all kinds of sensitive false information;
At the same time TradeSNS will crack down all kinds of illegal dissemination activities and harmful information, building a harmonious space.