1st  PRIMA'98, Singapore, 1998

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2nd  PRIMA'99, Kyoto, Japan, 1999

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3rd PRIMA 2000, Melbourne, Australia, 2000

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4th  PRIMA 2001, Taipei, Taiwan, 2001

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5th  PRIMA 2002, Tokyo, Japan, 2002

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6th  PRIMA 2003, Seoul, Korea, 2003

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7th  PRIMA 2004, Auckland, New Zealand, 2004

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8th  PRIMA 2005, Kuala Lumpur, Malaysia, 2005

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9th  PRIMA 2006, Guilin, China, 2006

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