(L-R) Andrew Sheng Len-tao , chairman of the Securities and Futures Commission (SFC), Charles Lee Yeh-kwong , chairman of the Hong Kong Exchanges and Clearing (HKEx), receive letters of complaints from Tang Wing-cheong , a Civil Force petition group membe

(L-R) Andrew Sheng Len-tao , chairman of the Securities and Futures Commission (SFC), Charles Lee Yeh-kwong , chairman of the Hong Kong Exchanges and Clearing (HKEx), receive letters of complaints from Tang Wing-cheong , a Civil Force petition group member , on the issue of delisting of penny stocks outside the Legislative Council in Central. 31 July 2002 (Photo by David Wong/South China Morning Post via Getty Images)