level of safety and ministry mines is the second reason for the removal of the supervision office from the ministry of mines, ministry of industry, ministry of industry and organization of provincial industry. it is important to pay more attention to the organization of mining engineering system. the supervisory arm of the ministry of safety in mines suggests solutions, even if we die and give a supervisor , and ask the supervisor to have a specific job and supervise , of course, with the financing of sarem's command, he paid for it , for sure, by implementing this situation, compared to the current situation it will be better if the mine is a few percent businesses are difficult, but by fully implementing the laws, including article 87 of the labor law, the occurrence of accidents and unfortunate incidents can be greatly reduced. this year , iran's sponge iron exports have increased by more than 200%, according to the iranian steel manufacturers association. sponge iron with an increase of 232% has reached 700 and 800 thousand tons. in the last 5 months, about 213 thousand tons of sponge iron were exported, and also according to this report, the largest volume of steel exports th