to do this , last autumn we signed a road map , including our belarusian state university and belarusian national technicalversity we will be happy to work in the field of improving the processes of chemical processing of wood and cardboard technology, that is, obtaining new types of packaging materials. this means an increase in the degree of use of waste paper in the economy, here in test tubes and flasks a response to western sanctions is born, when the supply of imported components for bleaching purposes ceased . the vines replaced an important stage in the production of sulfur dioxide by trial and error with hydrochloric acid. after deciphering a fairly large number of chemicals, well, which we looked at, which are used in the industry, it turned out that there are not many chemicals that are complex enough that they could not be synthesized, so now is the next step for most production. uh, the task is precisely to organize the production of these chemical auxiliary substances at our sites. this kind of center is the only one in russia , therefore, among the customers, the largest manufacturers of pul