$FTS国际(FTSI)$ 8-K - Current report Filed: 2019-05-22 AccNo: 0001104659-19-031101 Size: 227 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 5.07: Submission of Matters to a Vote of Security HoldersItem 9.01: Financial Statements and Exhibits 网页链接