Sonali Paper & Board Mills Limited announced that referring to the earlier news dated May 24, 2021 regarding decision to add a new product line; the company has further informed that the Board has decided to commence the commercial operation of the new product line i.e. Aluminum Foil Paper Box from August 29, 2022. The company has also informed that on utilization of the maximum production capacity, the approximate production quantity will be 28 million pieces per year and it may generate approximate additional sales revenue of BDT 19.6 million annually.