$康诺斯全球(KRO)$ 8-K - Current report Filed: 2019-05-23 AccNo: 0000024240-19-000056 Size: 57 KBItem 5.05: Amendments to the Registrant's Code of Ethics, or Waiver of a Provision of the Code of EthicsItem 9.01: Financial Statements and Exhibits 网页链接