It is mainly used in the manufacture of high-grade anti-rust oil in the machinery industry; in the manufacture of rheumatism ointment and zinc oxide adhesive plaster in the pharmaceutical industry; in the chemical fiber industry for synthetic fibers and synthetic resins; in the daily chemical industry in the manufacture of anti-crack cream, cold cream, and high-grade soap, which can protect the skin from cracks It has special effects and can also be extracted for the production of hormones in the pharmaceutical industry.