KOFU, JAPAN--October 7, 2021--Researched by Industrial Info Resources (Sugar Land, Texas)--Japan's petroleum refineries have experienced 26 unplanned shutdowns so far in 2021. The causes range from aging facilities to earthquakes or blackouts. Industrial Info's Offline Event Database follows planned and unplanned shutdowns, and Industrial Info can provide specific, up-to-date information to our clients via alerts.