SMM analysis: The price of raw material hydrogen peroxide for phosphoric iron continues to rise. What is the sacredness of hydrogen peroxide? Due to the occurrence of safety accidents, the price of hydrogen peroxide, a raw material for phosphoric iron, has continued to rise, resulting in the cost of phosphoric iron rising again. What is the sacredness of hydrogen peroxide, and why are safety accidents always happening? What is the role of capacity layout, production process and in the production of phosphoric iron? Since mid-June 2023, the price of hydrogen peroxide has risen from 700 yuan/ton to 2000 yuan/ton at present (September 18), an increase of 1300 yuan. Thus, for every ton of phosphoric iron produced, an additional cost of 1300*0.6=780 yuan is required for hydrogen peroxide.