Ticker: UMC, Company: UNITED MICROELECTRONICS CORP, Type: SD, Date: 2019-05-31
Original SEC Filing: Click here
Webplus: UMC/20190531/SD/1/000.htm SEC Original: d756749dsd.htm
– Section 1 Item 1.01 Conflict Minerals Disclosure and Report Available internet website link for this Conflict Minerals Disclosures: This Form SD is posted on UMCs public website at: http://www.umc.com/English/CSR/c_3.asp English version: http://www.umc.com/chinese/CSR/c_3.asp Chinese version: – Section 2 2 United Microelectronics Corporation S C Chien President 3 SD 1 d756749dsd.htm FORM SD
Webplus: UMC/20190531/SD/2_EX-1.01/000.htm SEC Original: d756749dex101.htm
In accordance with the execution of this SD Form, UMC has concluded in good faith that during 2018: (a) UMC is a manufacturer and seller of patterned semiconductor wafers and/or die cut from such wafers. Various materials, inclusive of but not limited to tantalum, tin, gold and tungsten (Conflict Minerals) are necessary for the functionality or production of such semiconductor
Company Info:
Ticker: UMC, Company: UNITED MICROELECTRONICS CORP, Type: SD, Date: 2019-05-31CIK: 0001033767, Location: F5, SIC: 3674, SIC Desc: SEMICONDUCTORS & RELATED DEVICES
Business Phone & Address:
8F, NO.68, SEC. 1, NEIHU RD.,
TAIPEI, F5 11493
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