- 68.20 — Leasing and exploitation of own or leased real estate
- 52.10 — Storage facilities
- 52.24 — Cargo handling
- 68.32 — Management of real estate on a fee or contract basis
- Purified Water
- Copper sulfate
- Crop Protection
- Synthetic detergents
- Phosphate fertilizers
PJSC ”Olimp-Krug” (Odessa superphosphate plant) only in the European part of the CIS factory producing copper sulfate. Production mastered in 1885.
Most of the world copper sulfate produced in electrochemical plants for the production of copper, using as raw electrolytes, which include a lot of harmful substances. Bluestone PJSC ”Olimp-Krug” compares favorably with the use of pure components for its production. The use of pure copper, the previous high of refining and chemicals (sulfuric acid, higher quality mark ”A”) allows a very clean product, almost jet purity.