Since its beginnings, TKI Hrastnik, d.d. has produced the base chemicals, which represent the key raw materials necessary for the production of final products in various industrial sectors. This path remains important. We are the only Slovenian producer of phosphates, sodium hydroxide, the hydrochloric acid, hypochlorite and chlorine. Some base chemicals are used in-house for the production of high-quality consumer products, which we designed using our research and development expertise, most of them for a wide array of industries.