Interphil Laboratories, Inc.

December 7, 1999 PSE CIRCULAR FOR BROKERS NO. 3116-99 SUBJECT : Interphil Laboratories, Inc . Interphil Laboratories, Inc. ("ILI") furnished the Exchange a copy of its Amended SEC Form 11-A for the fiscal year ended December 31, 1998, with amendments to the following items: Item 7. Financial Statements Audit Certificate. This Certificate now states the complete mailing address of ILI and the name of the certifying partner. LexLib Accounts Payable and Accrued Expenses. Disclosure as to the details of this account is indicated in the Supplementary Schedule M. Cost of Sales and Services, Operating Expenses and Other Expenses. Disclosure as to the details of this account is indicated in the Supplementary Schedule N. LibLex Item 9. Directors and Executive Officers of the Registrant Mr. Leovigildo Arellano is no longer a director of ILI. Item 11. Security Ownership of Certain Beneficial Owners and Management The beneficial ownership of ILI's executive officer is included. A copy of said ILI's Amended SEC Form 11-A is available for reference at the PSE Centre and PSE-Plaza Libraries. For your information. (SGD.) MARIA ISABEL T. GARCIA OIC, Listings & Disclosure Group