Our company(Delta international) is the main sellers/exporters for Carboxymethyl Cellulose (CMC) and Polyanionic cellulose(PAC) chemicals.  We can produce goods according to buyers requirements, and we have many different grades for oil driling, textile grade,  food industry (FH1000-5000), toothpaste industry, detergent industry, paper industry, dyeing industry, etc. If you have such requirements,pls feel free to contact us, we will send over more details to you .Hope we can cooperate with each other.Thank you ! alicechem99ATgmailDotcom