United Microelectronics Corporation 2019 Annual Report Printed on February 26, 2020 UMC Annual Report Information Can Be Accessed from the Following Websites: http://www.umc.com http://mops.twse.com.tw Annual Report TSE Code: 2303 NYSE Symbol: UMC 2019 WorldReginfo - 9928bdeb-540e-4a1f-8f7d-f182d04dd429 Spokesperson Fab 8E Securities Dealing Institution Chitung Liu 17 Li-Hsin Rd., Hsinchu Science Park, Horizon Securities Co., Ltd. Senior Vice President and Hsinchu, Taiwan 30078, R.O.C. Stock Registration Department Chief Financial Officer 886 (3) 578 2258 3F, No.236 Hsin-Yi Rd. Sec. 4, Taipei, 886 (2) 2658 9168 Taiwan 10680, R.O.C.
[email protected] Fab 8F 886 (2) 2326 8818 3 Li-Hsin 6th Rd., Hsinchu Science Park, http://www.honsec.com.tw Acting Spokesperson(s) Hsinchu, Taiwan 30078, R.O.C. Jinhong Lin 886 (3) 578 2258 ADR Depositary and Registrar Finance Division J.P. Morgan Depositary Receipts Director Fab 8S 383 Madison Avenue, 11th Floor 886 (2) 2658 9168 16 Creation 1st Rd., Hsinchu Science Park, New York, NY 10179, U.S.A.
[email protected] Hsinchu, Taiwan 30077, R.O.C. General Contact:1 (800) 990 1135 886 (3) 578 2258 Outside the USA:1 (651) 453 2128 David Wong http://www.adr.com Finance Division Fab 12A Manager 18, 20 Nan-Ke 2nd Rd., & 57 Nan-Ke 3rd Rd., ADR Exchange Marketplace 886 (2) 2658 9168 Southern Taiwan Science Park, Sinshih, NYSE Euronext
[email protected] Tainan, Taiwan 74147, R.O.C. 11 Wall Street, 886 (6) 505 4888 New York, NY 10005, U.S.A.