... /back:okoume,bintan 4.poplar,birch core Specifications of commercial plywood:1 . Core: poplar, hardwood, pine, birch2. Glue: WBP, ... requested4 . face/back:okoume, pine, birch,meranti,bingtagor5 . Use: furniture, construction, packing 6 . Grade:first class7 . Delivery time:15days size915 ... backokoume,pine,birch,meranti,bintangorgradefirst- classusagefurniture,construction,packing. commercial plywood