2. Dandong Chestnut, a special product of Dandong City, Liaoning Province, is a symbol product of chinese national geography. On February 3, 2006, the former General Administration of Quality Supervision, Inspection and Quarantine approved the protection of geographical indication products for "Dandong Chestnut".
3, the old grass, the scientific name Boschniakia, alias Liedang. People regard it as "immortal grass", so it is called "elixir grass". Jilin province has been listed as a class of protected plants and an important national protected plant. Born in sand dunes, slopes and ditches.
4. Mink skin, one of the three treasures in northeast China, is known as the "king of fur". Mink belongs to fine fur fur, with excellent leather board, soft and firm, rich plush and smooth color. The fur clothing made of it is elegant and elegant, and it is an ideal fur product.
5. Air-dried sausage, a local product of Harbin, Heilongjiang Province, has a history of more than 70 years. Fresh lean meat is selected, and spices such as Amomum villosum, cinnamon bark and cardamom are added. The medicine is fragrant and full of Chinese flavor, and it has been rated as a high-quality product by the Ministry of Commerce.