Canned Oyster Mushroom 1). BRC, IFS, ISO, HACCP, HALAL 2). 314ml x 12, 580ml x 12, 720ml x 12 etc Canned Oyster Mushroom1. Canned Oyster Mushroom Specifications:1)12 x 314ml/280g;2)12 x 580ml/530g;3) 12 x 720ml/660g 2. Canned Oyster Mushroom,packed in glass jars, fresh and sound raw materials.Outer packing: Cartons or Trays 3. Certificates available: IFS, BRC, CIQ Certificates,HACCP