India, Oct. 24 -- The dynamics of world trade are changing rapidly. For the last few years, the developed countries are redefining the rules of world trade which are detrimental to the growth and sustenance of the developing countries. On one hand, they are protecting their economies by raising tariff and non-tariff barriers, and on the other, they are preaching to the developing countries to open their markets to their companies. This has disrupted world trade as never before. The developing countries cannot take this blow as they are heavily dependent on the markets of developed countries. This has led to an alarming situation where world trade is undergoing a sea change - supply chains are broken, goods prices are negatively impacted, un...