Countless trees are expected to escape the axe after regulatory changes allowing companies to issue annual reports, corporate announcements and prospectuses online.
But the city's once flourishing financial printers - including many small operators - face a gloomy future unless they learn to adapt to the new cyber-environment.
Last week, the Securities and Futures Commission and the stock exchange announced the end of the consultation period on proposed new 'green' law amendments.
The changes, expected to take effect from February 1, mean companies will no longer have to issue paper prospectuses. They will only need to post an electronic version on their own websites and that of the Hong Kong Exchanges and Clearing.
Gone are the good old days for the city's army of financial printers who used to earn good money from printing listing prospectuses, shareholders' circulars, company announcements and annual reports.
It was mandatory for these documents to be sent as hard copies to shareholders, and like it or not, listing candidates and listed companies had to pay a high price to print them.