The nomal price competition is of benefit to consumers,enterprises and the whole society.However,the rice coar will cause serious damages to them.

• 正常的价格竞争，对消费者、企业和整个社会都是有益的，但以低于成本进行倾销的恶性竞争，对消费者、企业和社会都会导致严重的损害。