Answer:
Countertrading
Explanation:
Countertrading refers to the exchange of goods and services between companies without the exchange of money. it can be described as a fancy, modern and large scale form of bartering.
In this case, Silicon Sisters (an Indian company) will exchange gaming hardware from Game Guys (an American company) in order to obtain metallurgical grade silicon from a Chinese company. Silicon Sisters will then sell silicon substrate to Game Guys in exchange for money and products.