article_snippet.sent: a Chinese chemical plant  that produces a toxic chemical manufactures paraxylene, or PX, a chemical used for producing fibers and plastics.
article_snippet.sent: Exposure to the chemical can cause eye, nose and throat irritation.
article_snippet.sent: a Chinese chemical plant  that produces a toxic chemical produces paraxylene, or PX, a chemical used for producing fibers and plastics .
highlights_snippet.sent: Plant produces paraxylene, which can cause eye, nose and throat irritation .
  