Chengdu Evening News August 9, 2004, the ammonia water leakage incident occurred in Zhongcheng Chemical Plant in Huangshui Town, Shuangliu County, causing more than 10 acres of farmland. Chengdu Zhongcheng Chemical Plant and farmland adjacent, Shuanglou Huangshui Town Changgou Village, 9 of the bamboo in the villagers, the land in the land, and the red scorpion, etc., and the eggplant is also awkward. The villager Chen Xingwei, the rice is seriously damaged in the ammonia water leakage accident. He said: "Now the factory is talking about compensation with us." Li Wanfu, the head of the chemical plant, according to him, on the afternoon of August 9 In the process of loading ammonia, they are broken due to the rubber mat connecting the valve, causing ammino bursts, and the ammonia in the tank suddenly sprayed. Although they have taken urgent measures such as shutting down motors, it is estimated that there are still more than 300 kilograms of ammonia. Afterwards, the relevant person in charge of the Shuangliu County Environmental Protection Bureau, the Safety Supervision Bureau and the Huangshui Town Government rushed to the site investigation and processing. According to law enforcement officers, the factory currently has no environmentally friendly procedures, and they require the factory to immediately fulfill compensation to the nearby villagers and stop production.