Answer :

The market of cotton and silk good was controlled by the Indians through the ports of Hoogly and Surat.However by 1750's the control of Indians started to decline and was taken over by the East India company.

1.They secured concessions from local courts and then the monopoly right to trade.

2.The old ports of Surat and Hoogly were replaced by the Bombay and Calcutta.

3.Trade through these ports were controlled by the European ships.

4.They tried to eliminated the competition ,control costs and supply of cotton and silk clothes.For that the followed the following steps-

They established the direct control over weavers and appointed a paid servant called the Gomasthas,who was to supervise weavers ,control supplies and examine the quality of cloth.

Companies weavers were prevented to deal with the buyers through the system of advances.

After placing the orders loan were given to the weavers to purchase the raw materials for their production .

Hope its help you.