Complex sentence: The company will be celebrating its 100 years on 10th May 2016, it has planned for a great celebration to commemorate the Centennial year, plans to introduce "Mysore Sandal Centennial" Soap to mark the occasion.
Split into simpler sentences: The company will be celebrating its 100 years on 10th May 2016. It has planned a great celebration to commemorate the Centennial year, including plans to introduce a "Mysore Sandal Centennial" Soap to mark the occasion.