Investor Presentaiton

20nm CAPEX & Bit Shipment CAPEX NT$19.84B Phase 3 NɅNYA Bit Shipment (YoY) -45% Phase 1 NT$35.9B 20% 16% + Phase 2 Flat -8.6% down single digits% 2013 2014 2015 2016 2017 2018 ■ Capital Expenditure (CAPEX) Y2016 Y2018E ■Bit Shipment Anticipated CAPEX of NT$55.74B for 38K WSPM 20nm migration. (2016 CAPEX NT$ 20.6B for 20nm) BoD approved 3rd stage 20nm CAPEX of NT$19.84B. (as of 2017/3/9) Estimated 2017 CAPEX of NT$ 34.3B 2017 CAPEX mainly from: 1. Cash on hand 2. US$5B ECB, 3. Cash from operating activities 2017 bit shipment down single digits. Bit shipment resume positive (2018 +45% yoy, 2019 +15% yoy). March 24, 2017 ©2017 Nanya Technology Corp. 20nm cost per bit expected to cross over by end of 2017 9

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