Marka laga hadlayo warshadaha kiimikada ee sii kordhaya, shirkadaha mudnaanta siiya hal-abuurka, waaritaanka, iyo tayada ayaa ka soo muuqda. Mid ka mid ah shirkadaha noocaas ah ee sameynaya horumarro la taaban karo waa Tangshan Saiou Chemicals Co., Ltd. oo laga aasaasay bartamaha Tangshan, Shiinaha, shirkaddan...
Qaybta sii kordhaysa ee agabka warshadaha, resin-ka hydrocarbon-ka ee C5 ayaa noqday qayb muhiim ah oo ka mid ah codsiyada kala duwan. Iyadoo loo yaqaan sifooyinkiisa gaarka ah iyo kala duwanaanshihiisa, resin-kan waxaa si isa soo taraysa loogu isticmaalaa warshadaha laga bilaabo dhejisyada iyo dahaarka ilaa caagga iyo...
Muuqaalka sayniska agabka ee sii kordhaya, resins-ka hydrocarbon-ka ee hydrogenated-ka ah ayaa soo ifbaxay iyagoo ah door muhiim ah, iyagoo bixinaya isku-darka gaarka ah ee sifooyinka u adeegaya noocyo badan oo codsiyo ah. Resins-kan, oo laga soo qaatay hydrogenation-ka quudinta hydrocarbon-ka ugu...
Suuqa resin-ka hydrocarbon-ka ayaa la kulmaya koror la taaban karo, taasoo ay keentay baahida sii kordheysa ee warshadaha kala duwan, oo ay ku jiraan dhejisyada, dahaarka, iyo khad. Sida laga soo xigtay cilmi-baaris suuqeed oo dhowaan la sameeyay, suuqa resin-ka hydrocarbon-ka adduunka ayaa la saadaalinayaa inuu gaaro $5 bilyan iyadoo la filayo 2...
Sannadihii ugu dambeeyay, baahida caalamiga ah ee resin-ka hydrocarbon-ka ayaa kor u kacday, taasoo ay ugu wacan tahay codsiyadooda kala duwan ee warshadaha kala duwan, oo ay ku jiraan dhejisyada, dahaarka, iyo khad. Safka hore ee suuqan soo koraya waa Tangshan Saiou Chemicals Co., Ltd., oo ah ciyaaryahan hormuud ka ah ...