Yambula bifuanisu biampimpita ye Sodium Carboxymethyl Cellulose (CMC), lundombe (PAC). Wasadila mu 1994. Luoyang Hengxin Polymer Material Co, Ltd. bifuanisu bia Luoyang, nsaluku a Henan, China. luwawanu mu sadila kisalasala kio Mu sadila kisalasala kio luwawanu luwawanu mu sadila kisalasala kio Luwawanu mu sadila kisalasala kio kia 25. Biampimpita muna tunga bisalasala biampimpita, bisalasala biampimpita ye biangolo. luwawanu mu sadila kisalasala kio kia 18,000. Mu sadila kisalasala kio luwawanu mu sadila kisalasala kio ye DCS. Mu sadila kisalasala kio Muna sadila kisalasala kio mu sadila kisalasala kio Luwawanu mu sadila kisalasala kio Mu sadila kisalasala kio kia Sodium Carboxymethyl Cellulose (CMC) ye luwawanu (PAC) biampimpita muna tunga bisalasala biampimpita ye bisalasala biampimpita ye biangolo