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力勁科技集團有限公司
L.K. Technology Holdings Limited
(Incorporated in the Cayman Islands with limited liability)
(Stock Code: 558)

ANNOUNCEMENT

UNUSUAL PRICE AND VOLUME MOVEMENTS

This statement is made at the request of

We have noted today’s increases in the price and trading volume of the shares of the Company
and wish to state that we are not aware of any reasons for such increases.

We also confirm that there are no negotiations or agreements relating to intended acquisitions or
realizations which are discloseable under rule 13.23 of the Listing Rules, neither is the Board
aware of any matter discloseable under the general obligation imposed by rule 13.09 of the
Listing Rules, which is or may be of a price-sensitive nature.

Made by the order of the board of L.K. Technology Holdings Limited, the directors of which
individually and jointly accept responsibility for the accuracy of this statement.

By order of the Board
L.K. Technology Holdings Limited
Wong Kin Ming
Company Secretary

Hong Kong, 5 December 2007

As at the date of this announcement, the executive directors are Ms. Chong Siw Yin, Mr. Cao Yang, Mr. Liu Zhao
Ming and Mr. Chung Yuk Ming, the independent non-executive directors are Dr. Low Seow Chay, Dr. Lui Ming Wah,
Mr. Tsang Yiu Keung, Paul, Mr. Chan Wah Tip, Michael and Mr. Liu Chee Ming.