合ごう成せい化か学がく工こう業ぎょう

noun

synthetic chemical industry

Refers to the industrial sector that produces chemicals through synthetic processes, as opposed to natural extraction.

• 合ごう成せい化か学がく工こう業ぎょうは、プラスチックや合ごう成せい繊せん維いを製せい造ぞうする。

  The synthetic chemical industry manufactures plastics and synthetic fibers.