The hydroxypropyl methylcellulose market continues to expand. Compared with European malls, China’s hydroxypropyl methylcellulose mall is still in its infancy. Whether it is production skills or equipment, it is relatively backward, as a new type of Industry, China has given satisfaction to hydroxypropylmethyl cellulose. In recent years, domestic manufacturers of hydroxypropyl methylcellulose have begun to add continuously, and large-scale production lines have also begun to be put into continuous production. In addition, they have introduced Germany’s first-class production equipment and skills, and are in a leading position in China.