with the average export unit price hitting a record high

Citric acid (CA) is also called citric acid, and its chemical name is 2-hydroxypropane-1,2,3-tricarboxylic acid. Citric acid is a tricarboxylic acid that appears as colorless crystals, odorless and has a strong sour taste. As a sour agent, citric acid is widely used in food, medicine, feed, chemical industry, cosmetics, electronics, environmental protection and other fields.…