To produce one ton pulp, estimately, needs about 5 cubic meter woods. Recent years, China imports pulp worth of about 12 billion USD each year. By the price of $600/ton, China imports about pulp of 20 million ton. This equivalents to 100 million cubic meters of woods. This equivalents again to cutting down 1.4 million acres forest. Again, this is almost all forest area of New Jerse State.
