Delray Beach, Fla. – September 21, 2026 -- The global rubber process oil (RPO) market is set to expand from $3.30 billion in 2026 to $3.94 billion by 2031, growing at a compound annual growth rate of 3.6%, according to a new report from MarketsandMarkets.

Delray Beach, Fla. – September 18, 2026 -- The global transformer oil market is projected to grow from $2.18 billion in 2026 to $2.87 billion by 2031, expanding at a compound annual growth rate of 5.6%, according to MarketsandMarkets. The market stood at $2.07 billion in 2025.