What is the fine-grained topic of the following text: We are very proud with the fact that special award for innovation was awarded to Sonja Dakic, successful entrepreneur and mother in front of the company "Daj Daj" DOO from Belgrade, which is also supported through the program "Start Up for Your Business," for the innovative activities of production of diapers from bamboo fiber. Only return the topic.
Award for Innovation in Bamboo Fiber Diaper Production