Major Shareholder          holder-of-record date:2025, March 24th

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 Account Name               Hold Shares   Percentage

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 Unimicron Technology corp.         27,197,324     24.35%

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 Hsin Yang Investment Corp.         7,781,675      6.97%

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 Chen Shuzhen                2,952,123      2.64%

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 Grand Pacific Investment & Development   2,524,545       2.26%
 Co., Ltd.

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 Mercuries & Associates Holding, Ltd.     2,092,530      1.87%

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 YU MingYang                 2,038,000      1.82%

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 Chen Fulong                 1,726,000      1.55%

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 YFY Development Corp.            1,542,258      1.38%

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 UMC Capital                 1,522,757      1.36%

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 C Sun Mfg. Ltd.               1,423,770      1.27%

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