Walnuts can be taxed at 1 1%. The tax rate of agricultural products is 1 1%, but you need to apply to the tax bureau first. According to Article 1 of the Notice of the Ministry of Finance of State Taxation Administration of The People's Republic of China on Printing and Distributing (Caishuizi [1995] No.52), horticultural plants refer to edible fruits, and walnuts belong to the scope of taxation of agricultural products.

Walnut is rich in nutritional value, and has the reputation of "Long live the son", "longevity fruit" and "treasure of health preservation". 86% of the fat in walnuts is unsaturated fatty acid. Walnut is rich in copper, magnesium, potassium, vitamin B6, folic acid and vitamin B 1, and also contains fiber, phosphorus, nicotinic acid, iron, vitamin B2 and pantothenic acid. Every 50g walnut contains 3.6% water, 7.2g protein, 3 1g fat and 9.2g carbohydrate. Medicinal value: 1. Removing blood stasis: used for blood stasis amenorrhea, blood stasis abdominal pain, blood storage mania, traumatic injury and blood stasis block. 2. Runchang laxative: it is difficult to solve the stool used for constipation. This product can relieve bitterness, disperse blood stasis, enter the liver meridian and divide blood, and has strong effects of promoting blood circulation, regulating menstruation, removing blood stasis and promoting tissue regeneration, and is suitable for patients with severe blood stasis. In addition, it also has the function of moistening intestines and relieving cough.