Not long ago, China rubber industry association announced the relevant data of the rubber additive industry in 2018. Data show that last year, the total production of rubber additives is 1.172 million tons, a year-on-year growth of 2.8%, the total sales revenue of 25.41 billion yuan, a Khōlo ea selemo ea lilemo tsa lilemo tsa 17.8%, boleng ba lindaries tsa li indasteri ea 25,6 Billione Yuan. Ka nako e ts'oanang, boholo ba bongata ba rabara ba tlatsetso bo fokotsehile ka lithane tse 25000, le kholo e mpe ea selemo le selemo, 'me tekanyo ea kantle ea litaba e fokotsehile ho 26,5%. Ho romelloa mekotla e ne e le liperesente tse 18.6 ho tloha selemo pejana, ha karolelano ea kantle e le ea lilemo tse 30.2.
Ho latela tlhahlobo, tlhahiso e felletseng ea litlatsetso tsa rabara lilemong tse 18 tse fetileng e fihletse molumo oa bophahamo ba kantle ho naha. Likhoebo li eketsehile haholo, li bile le kholo e 'ngoe ea theko ea kantle ho naha.
Ka taelo ea sebaka sa thekiso ea theko ea litlatsetso tsa rabara ka 2018, theko ea selemo le selemo e ntlafalitsoe haholo {{1}
Ho tlalehiloe hore ka selemo sa 2017, sekhahla sa indasteri sa litsebi se fokotsehile, se lebisang ho bokhoni ba tikoloho ea kaho, lihlahisoa tse ling li bonts'a matšoao a ho bala le theko Hang-hang.