October 17, 2003 Securities and Exchange Commission 450 5th Street N.W. Washington, D.C. 20549 Dear Sirs We have been furnished with a copy of the response to Item 4 of Form 8-K for the event that occurred on October 13, 2003, to be filed by our former client, Regma Bio Technologies Limited. We agree with the statements made in response to that Item insofar as they relate to our Firm. Yours faithfully, /s/ BDO Stoy Hayward BDO Stoy Hayward