India's participation in the Dubai paper Arabia exhibition has up to 15 percent. 150 companies from 25 countries are participating in the fourth edition of the exhibition opening tomorrow.Manager of the exhibition Rajesh Nair said in Dubai today that Chinese participation has also increased to 20 percent.Executive director of Asia Pulp Paper Suresh Kilam said Indian paper and pulp industry is rapidly growing and total consumption in the country has reached to ten million tons a year.The exhibition is aimed at supporting the growing paper and tissue industry in the Middle East region. It is expected to provide a gateway to the entire Middle East and North African paper industry.