Over 200 people among the 220 that took examination In hospitals in Xi'an are diagnosed as lead poisoning. These people come from a village in Tianshui City of Gansu Province, where there are more villagers found with the symptom of lead poisoning. The local villagers suspect the two companies in the village are guilty for the case--Hexin Industry and Trading Company's Lead Smelter (Hexin for short) and Qinchuan Zinc Products Co., Ltd,(Qinchuan)
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