May 12th, European indexes opened higher collectively. The Euro Stoxx 50 Index rose by 1.7%, the German DAX Index increased by over 1%, the UK FTSE 100 Index gained 0.7%, the French CAC 40 Index rose by 1%, and the Italian FTSE MIB Index increased by 0.8%.

The Hang Seng Tech Index of the Hong Kong market expanded its gains to over 5%, while the Hang Seng Index rose by more than 3%. Sunbird Optics Technology surged approximately 17%, and AAC Technologies rose about 16%.

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