Linyi Blockboard plywood size:1220x2440 1250x2500 Core pine,poplar,fir,falcata,paulownia face:okoume,bintangor,keruing BLOCKBOARD Product ... and backOkoume, bintangor,keruing, poplar, birch,red oak,ash,polyster,pine,pencilcedar, etccorepine,poplar,fir,hardwood,imported red hardwood, paulownia, falcata ... suiltable for watering concreate high quality 4*8ft blockboard poplar core and falcata ...