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 Reports Strong First Quarter Results of 2004

Vancouver,  BC- May 13, 2004. - Dragon  Pharmaceutical  Inc. (TSX:  DDD; OTC BB:
DRUG) is pleased to announce the results for the first quarter  ending March 31,
2004. During the quarter, the Company posted revenues of $878,270 from the sales
of rHu Erythropoietin  (EPO), which represents 32.2% growth from the same period
in 2003.

Revenues of $701,870 were  generated from sales in China and $176,400 from sales
outside of China during the first  quarter of 2004 compared to $454,347 in China
and $209,975 from sales outside of China for the same period in 2003.  The gross
profit margin was 71.9% for the first quarter of 2004,  slightly  increased from
the gross margin of 69.7% for the same period in 2003.

Operating  expenses for the quarter in 2004 were $0.88  million,  down from $1.2
million from the same period last year  reflecting  the results of our continued
efforts to streamline our operations during the past 12 months. Net loss for the
first  quarter in 2004 was $249,423 or $0.01 per share,  down from a net loss of
$734,027, or $0.04 per share, for the same period in 2003.

"We believe the fairly strong first quarter was as a result of our stronger than
expected sales in China.  A combination of a 32% increase in revenues,  a slight
improvement in gross margin and a 26% decrease in operating  expenses during the
first quarter of 2004 compared to the same period last year, have contributed to
our lower net loss to just less than $0.25 million or $0.01 per share", said Dr.
Alexander  Wick,  President and CEO of Dragon  Pharmaceutical  Inc.  "During the
first quarter of 2004, we have made a few major  announcements  which we believe
are extremely important to the future development of the Company,  including our
in-licensing  of  worldwide  rights,  excluding  China,  for  Recombinant  Human
Granulocyte   Colony   Stimulating   Factor  ("rhG-CSF")  from  Suzhou  Zhongkai
Bio-Pharmaceuticals  Company  Limited  and our  signing of a Letter of Intent to
merge with  Oriental  Wave Holding Ltd. We are very pleased with the progress in
completing  negotiations  of a definitive  agreement  with Oriental Wave and are
still  targeting to have the proposed  merger  completed by the third quarter of
2004, subject to fulfillment of all conditions.  Detailed information  regarding
the  transaction,  the  business of  Oriental  Wave and its  subsidiary  and its
financial  statements  would be prepared and circulated to the  shareholders  of
Dragon in  connection  with a general  meeting of  shareholders  which  would be
convened to approve the transaction."

About Dragon Pharmaceutical Inc.
--------------------------------
Dragon  Pharmaceutical  Inc.  is  an  international   biopharmaceutical  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 5 countries:  China, India,  Brazil, Egypt and Peru. Dragon is in
final  preparation  to enter the  European  Union  market and is in  progress to
obtain additional  regulatory  approvals  throughout Central and Eastern Europe,
Asia, Latin America,  the Middle East and Africa.  In addition,  Dragon owns the
worldwide  licensing right,  excluding China, for the recombinant G-CSF produced
by Suzhou Zhongkai  Bio-pharmaceuticals  Company  Limited,  with which Dragon is
actively developing its market potential outside of China.

Dragon  Pharmaceutical  Inc. announced entering into a letter of intent to merge
with  Oriental Wave  Holdings,  Ltd. on March 24, 2004.  The proposed  merger is
subject  to  a  number  of  conditions  including  entering  into  a  definitive
agreement.  If the merger is consummated,  Dragon will be the surviving  company
and will  create a  fully-integrated  pharmaceutical  company  with  diverse and
proven product lines: biotech drugs,  chemical drugs and chemical  intermediate.
The combined  company will have 3 existing  cGMP  manufacturing  facilities  for
chemical drug, chemical  intermediate and biotech drug, and another facility for
chemical intermediate under final construction. For details, please refer to the
press  releases on March 24, 2004 - "Dragon  Announces a Proposed  Merger with a
                                    --------------------------------------------
Profitable,  Fully-integrated  Pharmaceutical  Company"  and on April 13, 2004 -
-------------------------------------------------------
"Dragon  Announces  Update on the Letter of Intent to Merge with  Oriental  Wave
--------------------------------------------------------------------------------
Holding Ltd."
------------


For further information, please contact Garry Wong (email: ir@dragonbiotech.com)
at  (604)  669-8817  or toll  free  1-877-388-3784  or  visit  our  web  site at
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 the foregoing press release are forward-looking  statements.
These forward looking  statements  include,  but are not limited to, that Dragon
and Oriental  Wave will enter into a definitive  agreement  and  consummate  the
merger.Forward-looking statements are not guarantees of future performance. They
involve risk,  uncertainties  and  assumptions  including  risks discussed under
"Risks Associated With Dragon Pharmaceuticals" 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 soliciting  materials of Dragon in connection
with its Letter of Intent to merge with  Oriental  Wave  announced  on March 24,
2004.  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.  If a  definitive  agreement  is
entered  into,  Dragon  shareholders  and other  investors are urged to read the
proxy  statement  that  Dragon  will  file with the SEC in  connection  with the
proposed  merger  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  merger.  Information
regarding the participants  and their security  holdings can be found in each of
Dragon's most recent proxy statement filed with and Form 10-KSB to be filed with
the SEC,  which are or will be  available  from the SEC and Dragon as  described
below,  and the proxy statement when it is filed with the SEC. After it is filed
with the SEC, the proxy  statement  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, V6E 2E9
Telephone: (604) 669-8817 or North American Toll Free: 1-877-388-3784
Fax: (604) 669-4243
Email: ir@dragonbiotech.com

In addition to the proposed proxy statement,  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.




                SUMMARIZED CONSOLIDATED STATEMENT OF OPERATIONS*
                         For the Quarter Ended March 31

--------------------------------------------------------------------------------
                                                         2004            2003
--------------------------------------------------------------------------------
                                                          US$             US$
--------------------------------------------------------------------------------
Sales                                                   878,270         664,322
--------------------------------------------------------------------------------
Cost of sales                                           246,741         201,282
--------------------------------------------------------------------------------
Gross Profit                                            631,529         463,040
--------------------------------------------------------------------------------
Selling, general and administrative expenses           (678,887)       (968,559)
--------------------------------------------------------------------------------
Depreciation of fixed assets and amortization
  of license and permit                                (179,442)       (185,299)
--------------------------------------------------------------------------------
Net write off of land-use right and fixed assets              -               -
--------------------------------------------------------------------------------
Research and Development expenses                          (535)              -
--------------------------------------------------------------------------------
New market development expenses                               -         (15,479)
--------------------------------------------------------------------------------
Provision for doubtful accounts                         (27,073)        (30,710)
--------------------------------------------------------------------------------
Interest expense                                           (769)         (3,460)
--------------------------------------------------------------------------------
Stock-based compensation                                      -               -
--------------------------------------------------------------------------------
Operating income / (loss)                              (255,177)       (740,467)
--------------------------------------------------------------------------------
Interest income                                           5,754           6,440
--------------------------------------------------------------------------------
Net (loss) for the period                              (249,423)       (734,027)
-----------------------------------------------------===========================
(Loss) per share - basic and diluted                      (0.01)          (0.04)
-----------------------------------------------------===========================
Weighted average number of common shares outstanding
  Basic and diluted                                  20,462,000      20,334,000
--------------------------------------------------------------------------------


                    SELECTED CONSOLIDATED BALANCE SHEET DATA*
                    ----------------------------------------

--------------------------------------------------------------------------------
                                     March 31, 2004           December 31, 2003
                                     --------------           -----------------
                                          US$                        US$
                                          ---                        ---
--------------------------------------------------------------------------------
Cash and Short-term Securities         3,015,951                  3,126,667
--------------------------------------------------------------------------------
Total Current Assets                   5,508,181                  5,622,402
--------------------------------------------------------------------------------
Total Current Liabilities              1,342,567                  1,428,257
--------------------------------------------------------------------------------
Total Shareholders' Equity             9,457,566                  9,707,795
--------------------------------------------------------------------------------
Total Assets                          10,800,133                 11,136,052
--------------------------------------------------------------------------------

* For greater detail, please refer to the Company's 10-QSB, which has been filed
with the U.S.  Securities  and Exchange  Commission  and the Ontario  Securities
Commission.  The full  financial  statements  will also be available on Dragon's
website at www.dragonbiotech.com. The Company's financial statements comply with
U.S. GAAP (Generally Accepted Accounting  Principles) and all dollar amounts are
expressed in U.S. currency.