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    According to the related regulation of "Clean Production Law of PRC", "Provisional measures of clean production audit" and "clean production audit and acceptance procedures of Guandong", after company declares voluntarily, the group of experts check and accept on-site and the confirming meeting held by the Provincial Economic and Information Technoloty Commission, the Provincial Science the Technology Department and the Provincial Environment Protection Bureau, acknowledges Meizhou Union Chemical Co., Ltd. and the other 163 enterprises to be the fourteenth batch of Guangdong Province Clean Production Enterprises.