$阿齐煤炭(ARCH)$ 8-K/A [Amend] - Current report Filed: 2019-06-19 AccNo: 0001104659-19-036387 Size: 1 MBItem 1.01: Entry into a Material Definitive AgreementItem 7.01: Regulation FD DisclosureItem 9.01: Financial Statements and Exhibits 网页链接