the maritime industry of our country. this huge contract helps us to build the depth of our vessels. at the end of this project to 80% according to the head of the secretariat of the supreme council of the maritime industry of iran, this agreement will ultimately lead to the construction of 20 oil tankers, farvardehvar and fhalebar. and javaher tehran, referring to the promise of the officials of the department and the tax affairs organization to integrate the two systems of the trade and mining community, said that until today this single system has not been formed and it has created problems for the registration of gold sellers' transactions. in that meeting, 3 months were given for this the problem and problems of the trade society system were put into these two systems. they should try so that in a single system , our union colleagues can do their own operational tasks, which has not happened so far, considering that we had several meetings regarding this issue, but now in a single system, maadian says that it is not necessary to register the national code in the trade society system says it should be a national code. according to the announcement of the head of the business environment improvement center, s