This announcement is made at the request of

DeTeam Company Limited
弘 海 有 限 公 司
(Incorporated in the Cayman Islands with limited liability)
(Stock Code : 8112 )

ANNOUNCEMENT

The board of the Company noted the increase in trading volume and decrease in price of the share
of the Company today and wish to state that save as the MOU with 內蒙古海神煤炭集團有限公
司for a proposed investment in the coal business is under negotiations as disclosed in the
announcement dated 3 December, 2007, the Board is not aware of any reasons for such movement
of the shares of the Company.

This announcement is made pursuant to rule 17.11 of the GEM Listing Rules.

The board of directors (the “Board”) of DeTeam Company Limited (the “Company”) has noted the
increase in trading volume and decrease in price of the share of the Company today and wish to
state that save as the MOU with 內蒙古海神煤炭集團有限公司for a proposed investment in the
coal business is under negotiations as disclosed in the announcement dated 3 December, 2007, the
Board is not aware of any reasons for such movement of the shares of the Company.

The Board also confirms that there are no negotiations or agreements relating to intended
acquisitions or realisations which are discloseable under Chapters 19 to 20 of the GEM Listing
Rules, neither is the Board aware of any matter discloseable under the general obligation imposed
by rule 17.10 of the GEM Listing Rules, which is or may be of a price-sensitive nature.

Made by the order of the Board, the directors of which collectively and individually accept
responsibility for the accuracy of this announcement.


By Order of the Board
Mak Shiu Chung, Godfrey
Chairman

Hong Kong, 15 January 2008




Excective Directors

Mr. Mak Shiu Chung, Godfrey
Mr. Zhang Chao Liang
Mr. Wang Hon Chen

Independent Non-Executive Directors

Mr. Kwok Chi Shing
Mr. Tsang Wai Sum
Mr. Yu Yang

This announcement, for which the directors (the “Directors”) of DeTeam Company Limited (the “Company”)
collectively and individually accept full responsibility, includes particulars given in compliance with the
Rules Governing the Listing of Securities on the Growth Enterprise Market (“GEM”) of the Stock
Exchange(the”GEM Listing Rules”) for the purpose of giving information with regard to the Company. The
Directors, having made all reasonable enquiries, confirm that, to the best of their knowledge and belief: (1)
the information contained in this announcement is accurate and complete in all material respects and not
misleading; (2) there are no other matters the omission of which would make any statement in this
announcement misleading; and (3) all opinions expressed in this announcement have been arrived at after
due and careful consideration and are founded on bases and assumptions that are fair and reasonable.

This announcement will remain on the GEM website at www.hkgem.com on the “Latest Company
Announcements” page for at least seven days from the date of its posting.