Imports of Energy Products (total 2, Wda) in Switzerland increased to 525.63 CHF Million in August from 521.07 CHF Million in July of 2017. Imports of Energy Products (total 2, Wda) in Switzerland averaged 521.44 CHF Million from 1966 until 2017, reaching an all time high of 1718.74 CHF Million in January of 2008 and a record low of 56.90 CHF Million in April of 1966. source: Swiss National Bank (snb)