FAQs about the Company FAQs about Financial and Performance Information FAQs about Company Shares IR Contact FAQs about the Company When was the company established? When was the stock listed on the first section of the Tokyo Stock Exchange? FAQs about Financial and Performance Information When does your fiscal year end? How can I obtain the recent financial results of operations? How can I obtain the transition of financial results of operations? How can I obtain the Annual Report? FAQs about Company Shares What is SUMCO's stock code? Do you have a shareholder special benefit plan? Click here for other questions. FAQs about the Company When was the company established? SUMCO was established on July 30, 1999.For more information, please refer to Corporate History. When was the stock listed on the first section of the Tokyo Stock Exchange? SUMCO was listed on the first section of the Tokyo Stock Exchange in November, 2005. FAQs about Financial and Performance Information When does your fiscal year end? Our fiscal year ends at the end of January. How can I obtain the recent financial results of operations? Please refer to the IR Library. How can I obtain the transition of financial results of operations? Please refer to the Financial Summary and IR Library. How can I obtain the Annual Report? We place Annual Report in the homepage as soon as publishing. FAQs about Company Shares What is SUMCO’s stock code? The stock code is 3436. Do you have a shareholder special benefit plan? No, we don’t. Click here for other questions.

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