SECURITIES (DISCLOSURE OF INTERESTS) DAILY SUMMARIES - (GEM)                         PRINTED: 22/05/02  PAGE:   1
                                                        DIRECTORS'/CHIEF EXECUTIVES' NOTIFICATIONS REPORT - B
                                                            (GRANTS, ASSIGNMENTS AND EXERCISES OF RIGHTS)

 STOCK NAME : Smartech                       (08068)

       Director/Chief Executive        G/E     Class                 Company Name                 Quantity       Exercise Period   Ex. Price  Consideration       Note
 ------------------------------------  --- ---------------  -------------------------------  ------------------  ---------------  ---------- ---------------  -----------
 LAW MAN MING                           G  ORD              SMARTECH DIGITAL MANUFACTURING-        80,000,000    040502-030502        0.050                0  N7         
                                                             HOLDINGS LIMITED             

 TANG KWOK YUEN                         G  ORD              SMARTECH DIGITAL MANUFACTURING-        80,000,000    040502-030502        0.050                0  N7         
                                                             HOLDINGS LIMITED             

 STOCK NAME : Universal Tech                 (08091)

       Director/Chief Executive        G/E     Class                 Company Name                 Quantity       Exercise Period   Ex. Price  Consideration       Note
 ------------------------------------  --- ---------------  -------------------------------  ------------------  ---------------  ---------- ---------------  -----------
 LAU SIK SUEN                           G  ORD              UNIVERSAL TECHNOLOGIES HOLDING-         4,200,000    260402-251011        0.010                1             
                                                            S LIMITED                     

                                        G  ORD              UNIVERSAL TECHNOLOGIES HOLDING-         7,840,000    260402-251011        0.084                1             
                                                            S LIMITED                     

 STOCK NAME : Wafer Systems                  (08198)

       Director/Chief Executive        G/E     Class                 Company Name                 Quantity       Exercise Period   Ex. Price  Consideration       Note
 ------------------------------------  --- ---------------  -------------------------------  ------------------  ---------------  ---------- ---------------  -----------
 CHAN SEK KEUNG RINGO                   G  OPT              WAFER SYSTEMS LIMITED                   3,000,000    181102-290412        0.550                1             

                                                                     *****  END OF REPORT  *****
Notes:


N1     Please refer to the Company's announcement of 14 May 2002.    

N2     On 15 May 2002 Diamonds and Pearls Limited ("D&P") entered into an
       agreement with New Universe Enterprises Limited ("NUEL"), pursuant
       to which D&P has agreed to sell and NUEL has agreed to purchase
       1,363,000,000 shares of HK$0.005 each in the capital of Smartech
       Digital Manufacturing Holdings Limited (each a "Share") for a
       consideration of HK$0.013 per share.

       On 15 May 2002, D&P entered into a placing agreement with Taifair
       Securities Limited ("Taifair"), pursuant to which Taifair has agreed,
       as agent of D&P, procure the placing of 593,000,000 Shares to placers
       who are independent of and not connected with any director, chief
       executive, management shareholders or substantial shareholders of
       Smartech, NUEL, New Universe Holdings Limited, their respective
       subsidiaries or associates (as defined in the GEM Listing Rules),
       failing which, Taifair shall purchase these Shares as principal.  For
       details, please refer to the Company's announcement of 17 May 2002.

N3     Mr. Lau Yeung Sang, being the substantial shareholder and director of
       Universal Technologies Holdings Ltd ("the Company"), disposed of
       58,900,000 shares in the Company in aggregate through World One
       Investments Ltd, the wholly owned company of Mr. Lau Yeung Sang,
       to 3 independent third parties of the Company on 15 May 2002.
       The no. of shares transferred were 55,000,000 shares, 2,970,000 shares
       and 930,000 shares respectively at the consideration of HK$1.08/share,
       HK$1.43/share and HK$1.38/share respectively.

N4     Subdivision of share

N5     Total consideration:  HK$3

N6     Scrip dividend

N7     Consideration:  HK$0.05