Commercial plywood usually refers to the type of plywood, usually referred to as MR Grade plywood (IS 303) which is basically the cheapest type of plywood available in the market.
Commercial plywood usually refers to the type of plywood, usually referred to as MR Grade (IS 303) plywood which is basically the cheapest plywood available in the market.
So you can find people asking for commercial grade or commercial grade in the Indian market, which means they want cheap MR grade (Moisture Resistant / IS 303) plywood. These plywoods are usually made from a combination of softwood & hardwood or only softwoods.