The strange condition imposed on traders by Large-scale rice mill owners

Large-scale rice mill owners have imposed a condition in selling rice to stores. According to that condition, 

if the shop owners get 5000 kilos of samba rice, they must also get 5000 kilos of Keeri samba rice.

Businessmen say that due to these conditions, it is difficult to engage in the rice business. Also, the traders accuse the mill owners of giving Samba rice at a low price by the large financiers and trying to profit by selling other rice by force.