Bis yu néew ci ginaaw, benn pënu kër bu am kawsu buy yokk ci kawsu, dafa jaar ci ràññeekaay produit bu bees bi ñu defar ci petrol ak federaasioŋ chimique bu Chine { 0} Projet bi ñu koy woowe "seenarch ak yokkute ak usine yu bees yu mikro-nano, ultra-dispersion, ultra-dispersion vulcanization buy yëngu", bi ñuy boole ci ay jumtukaay yu bees cote Universite bi {6} Sama kuréel gu xarañ ci jàngat bi dafa déglu rapoor teknik bu grupu projet bi, ba noppi jàpp ni produit bi njëkk ci projet bi mooy li njëkk ci xeetu liggéey bi ci biir dëkk bi ak ci bitim réew.
Reflexion ubber dafay waral vulcanisation ci kawsu . Rubber yokk xeetu materiel chimik buñ yokk ci liggéeyum kawsu ngir gëna baaxal màndarga yi ci produit kawsu {1} Ci jamono jii, yokk ci kawsu Chine dafa defar ci xeetu sistem bu mat sëkk, wóor bu sistem industriel.
Sunu sukkandikoo ci done yi ci kuréel giy liggéey ci kawsu, ci 2017, li gëna bari ci liggéeyum auxiliaire yu Chine mooy 1{9}14 milioŋ ci ton, ak màggu at ci at ci 1{10} 7%, te njënd ak njaay bi mooy 21,57 milyaar ciy uan, ak yokkute ci at ci at ci 15.0%. Done yooyu dañuy wane jafe-jafe yi am ci liggéey bi ci wàllu joxe njëg ci njëgu produit yi.
Ci biir jafe-jafe yi ci environmen, limu nit ñi am ci kawsu bi dafa wàññeeku ci 2013 ba 2017, waaye kàttanu defar bi dafay wéy di yokk, te kàttanu defar bi ci kawsu bi mingi tollu ci 8500000 ton ci2017.