Filed pursuant to Rule 425
                                   and deemed filed pursuant to Rule 14a-12

                                   Subject Company:  Oriental Wave Holdings Ltd.
                                   Filing Person:  Dragon Pharmaceutical, Inc.
                                   File No.:  0-27937


                Dragon's Recombinant Erythropoietin (EPO) Product
                       Receives Market Approval in Ecuador

Vancouver,  BC- July 16, 2004. - Dragon  Pharmaceutical  Inc. (TSX: DDD; OTC BB:
DRUG; BBSE: DRP) today announced that Dragon's recombinant  Erythropoietin (EPO)
product has been  approved for sales and marketing in Ecuador by its Ministry of
Public Health. In addition to China, India, Egypt, Brazil and Peru, Dragon's EPO
is now  approved and marketed in six  countries in Asia,  South  America and the
Middle  East.   Additional   regulatory   approvals  are  expected  among  other
non-patented countries.

"It is very encouraging to Dragon because the market approval in Ecuador for our
EPO represents a valuable validation to our ability to commercialize the product
internationally outside of China. As part of our initiatives as evidenced in the
proposed  acquisition of Oriental Wave Holding  Limited and  in-licensing of the
G-CSF product from Zhongkai Bio-Pharmaceuticals as previously announced, we will
continue to leverage our regulatory and marketing  expertise and  partnership to
commercialize more pharmaceutical products  internationally." said Dr. Alexander
Wick,  President  and CEO of Dragon.  "While we continue to achieve  momentum in
obtaining market approval among non-patented  countries, we are also focusing on
the final preparation to enter the European Union market."

About Dragon Pharmaceutical Inc.
--------------------------------
Dragon  Pharmaceutical  Inc.  is  an  international  bio-pharmaceutical  company
headquartered in Vancouver,  Canada,  with a GMP production facility in Nanjing,
China.  Dragon's EPO is currently  approved to treat anemia due to renal failure
and surgery in 6 countries:  China,  India,  Brazil,  Egypt,  Peru, and Ecuador.
Additional regulatory submissions are in progress throughout Central and Eastern
Europe,  Asia,  Latin America,  the Middle East and Africa and the Company is in
the final preparation to enter the European Union market.

Dragon  Pharmaceutical  Inc. announced  entering into a definitive  agreement to
acquire  Oriental Wave Holdings  Ltd. The proposed  acquisition  is subject to a
number of conditions  including  regulatory and shareholders'  approval.  If the
proposed acquisition is consummated,  the combined company will have diverse and
proven product lines under 3 divisions:  Pharma  division for  prescription  and
over-the-counter  generic  drugs,  Chemical  division  for  bulk  pharmaceutical
chemicals such as Clavulanic  Acid,  7-ACA and sterilized bulk drugs and Biotech
division for EPO and in-licensed  G-CSF. For details,  please refer to the press
release on June 14, 2004 - "Dragon and  Oriental  Wave  Announce  the Signing of
Definitive Agreement to Create a Competitive and Growth Oriented  Pharmaceutical
Company"

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Dragon  Pharmaceutical Inc. also announced the exclusive  worldwide,  outside of
China,  in-licensing  distribution rights for the rHu G-CSF from Suzhou Zhongkai
Bio-Pharmaceuticals. For details, please refer to the press release on April 22,
2004 - "Dragon  Announces  Worldwide  Licensing  Rights,  excluding  China,  for
Recombinant Human Granulocyte Colony Stimulating Factor"

For further information, please contact Garry Wong (email: ir@dragonbiotech.com)
at (604) 669-8817 or North America toll free at  1-877-388-3784 or visit our web
site at www.dragonpharma.com or www.dragonbiotech.com.


Forward Looking Statement:
Cautionary Statement for Purposes of the "Safe Harbor" Provisions of the Private
Securities Litigation Reform Act of 1995: All statements,  other than historical
facts,   included  in  this  press  release  are   forward-looking   statements.
Forward-looking  statements  are not  guarantees  of  future  performance.  They
involve risk,  uncertainties  and  assumptions  including  risks discussed under
"Risks Associated With Dragon  Pharmaceutical" in the Company's annual report on
Form 10-KSB,  SEC File No.: 0- 27937 and other documents filed with the SEC. The
Company  does  not   undertake   the   obligation   to  publicly   revise  these
forward-looking statements to reflect subsequent events or circumstances.

The foregoing may be deemed to be offering materials of Dragon and Oriental Wave
in connection  with their  business  combination  pursuant to and subject to the
conditions  set forth in a Share  Purchase  Agreement  dated June 11, 2004 among
Dragon and the  shareholders  of Oriental Wave. This disclosure is being made in
connection  with  Regulation  of Takeovers  and Security  Holder  Communications
(Release  Nos.  33-7760 and  34-42055)  adopted by the  Securities  and Exchange
Commission ("SEC") and Rule 14a-12 under the Securities Exchange Act of 1934, as
amended.  Dragon  and  Oriental  Wave  shareholders  are urged to read the proxy
statement/prospectus  that Dragon will file with the SEC in connection  with the
proposed  business  combination  because it will contain  important  information
about Dragon,  Oriental Wave and related  matters.  Dragon and its directors and
executive officers may be deemed to be participants in Dragon's  solicitation of
proxies  from Dragon  shareholders  in  connection  with the  proposed  business
combination.  Information regarding the participants and their security holdings
can be found in Dragon's  most recent Form 10-KSB  filed with the SEC,  which is
available  from  the  SEC  and  Dragon  as  described   below,   and  the  proxy
statement/prospectus  when it is filed with the SEC.  After it is filed with the
SEC, the proxy  statement/prospectus will be available for free, both on the SEC
web site (http://www.sec.gov) and from Dragon as follows:

Garry Wong
Dragon Pharmaceutical, Inc
1900 - 1055 West Hastings Street, Vancouver, British Columbia, Canada V6E 2E9

In addition to the proposed  proxy  statement/prospectus,  Dragon files  annual,
quarterly and special reports,  proxy statements and other  information with the
SEC. You may read and copy any reports, statements or other information filed by
Dragon  at  the  SEC's  public  reference  rooms  at  450  Fifth  Street,  N.W.,
Washington,  D.C. 20549 or at the SEC's other public reference rooms in New York
and Chicago.  Please call the SEC at 1-800-SEC-0330  for further  information on
the public  reference  rooms.  Dragon filings with the SEC are also available to
the public from commercial document-retrieval services and on the SEC's web site
at http://www.sec.gov.

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