In recent years, cellulose has also been developed and utilized in the oil drilling industry, and its production level and varieties have also made great progress. Cellulose ethers for drilling applications have also taken a place in the international market.
In other industries, such as dry mortar building materials, internal and external wall water-resistant putty powder (paste), binder, filler, interface agent, water-based coating, self-leveling agent, and other new building materials industry, the quality and output of cellulose ether products have also been greatly improved.