$火神材料(VMC)$ 8-K - Current report Filed: 2019-10-15 AccNo: 0001193125-19-267067 Size: 158 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 9.01: Financial Statements and Exhibits 网页链接