Gye buvuddeko, ekibiina ekigatta amakolero g'amafuta ekya China Petroleum and Chemical Industry Federation kyafulumya ekirangiriro ku kukkiriza n'okufulumya emitendera 23 egy'ekibiina, omuli "enkola z'okugabanyaamu omuwendo n'ebyetaago ku kaboni afulumira mu mukka oguva mu mukka - ebigimusa ebigatta".
Mulimu emitendera esatu egy'ekibinja kya silikoni, kwe kugamba "dimethyl silicone oil emulsion", "liquid silicone rubber for insulators", ne "okusalawo okunyigiriza stress-Srayira engeri za silicone rubber porous ebintu - enkola ya sample ennyimpi". Emitendera gino esatu gigenda kufulumizibwa era giteekebwe mu nkola nga April 1, 2025.