Domestic exchanges do not prohibit the import of alkali for delivery. After the goods arrive at the shore, they will be delivered in tons of packaging that meets the delivery quality (quality is generally not a big problem). The vast majority of imported soda ash in China are mainly large glass factories, and manufacturers in Turkey and the United States have higher requirements for qualifications. The glass factory itself is a buyer, and many listed companies of leading enterprises can't sell soda ash on the plate.