China will become superpower because as of this days, china improve their technology, from military equipments, own manufacturing of machineries many others. They can compete the world market because their price is affordable yet we can consider their product as consumables since, it will last only for few years of its life span.
Ordinary people do not understand the strategies of China. In the near future we will see that china will be the superpower in the world and USA will be destroy, because their economy is going to crash due to huge expenses in defense sector. The production of everything in China is for the whole world. The variety is different, so is the price and quality.