The cost is high so it is not used.

Because the vacuum degree of Xiangshun rice is high, the packaging material tightly wraps the rice, and the packaging bag is easily punctured by rice grains, causing the vacuum packaging to fail and the cost is high, so it is not used.

Among Xiangshun rice, long-grain fragrant rice is a type of Heilongjiang japonica rice and is a long-grain fragrant rice.