3703210334 - PHUC HOANG THANH CONSTRUCTION DESIGN SERVICES JOINT STOCK COMPANY

- - Fertilizer production such as:
- + Pure or mixed nitrogen fertilizer, phosphate or potassium fertilizer,
- + Urea fertilizer, natural crude phosphate fertilizer and natural crude potassium salt.
- - Production of products containing nitrogen such as:
- + Nitric acid and nitric sulfur, ammonium, ammonium chloride, ammonium carbonate, potassium nitrate.
- This group also includes:
- - Production of soil with peat as the main ingredient;
- Soil production is a mixture of natural soil, sand, kaolin and minerals;
- - Production of honeycomb charcoal;
- - Production of rice husk coal and sintered coal.