<SEC-DOCUMENT>0001213900-25-104784-index.html : 20251103 <SEC-HEADER>0001213900-25-104784.hdr.sgml : 20251103 <ACCEPTANCE-DATETIME>20251031180105 ACCESSION NUMBER: 0001213900-25-104784 CONFORMED SUBMISSION TYPE: 6-K PUBLIC DOCUMENT COUNT: 5 CONFORMED PERIOD OF REPORT: 20251031 FILED AS OF DATE: 20251103 DATE AS OF CHANGE: 20251031 FILER: COMPANY DATA: COMPANY CONFORMED NAME: FST Corp. CENTRAL INDEX KEY: 0002014254 STANDARD INDUSTRIAL CLASSIFICATION: [3949] ORGANIZATION NAME: 04 Manufacturing EIN: 000000000 FILING VALUES: FORM TYPE: 6-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-42475 FILM NUMBER: 251441675 BUSINESS ADDRESS: ADDRESS IS A NON US LOCATION: YES STREET 1: NO. 3, GONGYE 1ST RD., MINXIONG TOWNSHIP CITY: CHIAYI COUNTY PROVINCE COUNTRY: F5 BUSINESS PHONE: 886-5-276-6171 MAIL ADDRESS: ADDRESS IS A NON US LOCATION: YES STREET 1: NO. 3, GONGYE 1ST RD., MINXIONG TOWNSHIP CITY: CHIAYI COUNTY PROVINCE COUNTRY: F5 </SEC-HEADER> <DOCUMENT> <TYPE>6-K <SEQUENCE>1 <FILENAME>ea0263168-6k_fstcorp.htm <DESCRIPTION>REPORT OF FOREIGN PRIVATE ISSUER <TEXT> Document 1 - file: ea0263168-6k_fstcorp.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-16.1 <SEQUENCE>2 <FILENAME>ea026316801ex16-1_fstcorp.htm <DESCRIPTION>LETTER OF KPMG TAIWAN DATED OCTOBER 31, 2025, REGARDING CHANGE IN INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM <TEXT> Document 2 - file: ea026316801ex16-1_fstcorp.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>ex16-1_001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: ex16-1_001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>ex16-1_002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: ex16-1_002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>ex16-1_003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: ex16-1_003.jpg
</DOCUMENT> </SEC-DOCUMENT>