Investor Conference - The Second Half of Year 2013 March 14th, 2014

Agenda Financial Report Iris Chen, Finance Director Business Outlook Jeff Chou, CFO Q&A

Disclaimer These presentations and discussions contain certain forward- looking statements with respect to the results of operation, financial condition and current expectation about future events. By their nature, forward-looking statements involve risk and uncertainty because they relate to events and depend on circumstances that will occur in the future. We undertake no obligation to publicly update or revise any forward looking statements whether as a result of new information, future events or otherwise. The actual result could differ materially from those anticipated in these forward looking statements.

Statement of Comprehensive Income

Detail of Operating Expense NTD$ M

Net Sales & EBT Trends NTD$ M

Consolidated Balance Sheet Highlights (a) Include cash and Financial asset at fair value through profit or loss (b) Short-term debt refers to all interest bearing debt maturing within one year (c) Calculated by dividing the average trade receivable into the annualized sales during such period, then multiplying by 365 days (d) Calculated by dividing the average inventory into the annualized cost of goods sold during such period, then multiplying by 365 days (e) Calculated by adding ST debt and LT debt, subtracting cash and ST investment, then dividing total equity Amount : NT$ Million Cash & Financial asset (a) 1, AR 1,255 1, Inventory 1,148 1,134 1,155 Short-term loan (b) Long-term loan Liability 2,151 2,438 2,255 Equity 3,202 2,468 2,464 Total Assets 5,352 4,906 4,719 DSO (c) DOH (d) Debt rate40.2% 49.7% 47.8% Net Debt to Equity (e) NA 13.2% 20.2% ROE14.7% 7.9% 17.5% BV/per share

Consolidated Cash Flows Highlights

Business Outlook Jeff Chou CFO

Sales breakdown by product NTD$ M

Sales breakdown by Geographic NTD$ M

Updates Intel Premier Membership 100% share acquisition of PENTA GmbH with around 7.4M US dollar

Q&A

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