Shanghai-listed companies can raise new funds via London's stock market while British companies can broaden their investor base by selling existing shares in Shanghai.
One tycoon, who considers himself potentially politically exposed, has started shifting more than $100 million from a local Citibank account to a Citibank account in Singapore.
The United States, which has accused Iran or its proxies of carrying out a May 12 attack on four tankers off the United Arab Emirates' coast as well as May 14 drone strikes on two Saudi oil-pumping stations.
The 39 billion pounds represents outstanding British liabilities to the EU, which would be paid over a number of years according to the withdrawal agreement negotiated by May.
The nation currently uses 141 litres per person each day - about enough for two typical eight-minute U.S. showers, according to Harvard University statistics.
Average daily securities turnover at SGX was $791 million in May while the figure was $1.8 billion for the Thai exchange, and $12.4 billion for HKEX, data from Refinitiv shows.