Heigou Valley Prickly Ash
Heigou Valley Prickly Ash is a specialty of Qijiang District, Chongqing. It has been awarded a National Geographical Indication certification trademark.
In 2013, the "Heigou Valley Prickly Ash," applied for by the Agricultural Products Technology Promotion Association of Wansheng Economic and Technological Development Zone, Chongqing, was approved and registered as a China National Geographical Indication Certification Trademark, with the trademark registration number: 12876081.
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