China eyes new grip on EV sector with high-performance rare-earth rubber

AI Summary

Chinese manufacturers are testing broader commercial use of high-performance rare-earth cis-butadiene rubber in electric-vehicle and heavy-duty tyres. The material is priced above conventional synthetic rubber, with ND9106 quoted at 22,500 yuan per tonne versus 16,660 yuan for BR9000.

China’s high-performance rare-earth rubber faces a commercial test as manufacturers seek to expand its use in electric vehicle (EV) and heavy-duty tyres, with market data suggesting it commands a higher price than conventional synthetic rubber. Rare-earth cis-butadiene rubber grade ND9106 was quoted at 22,500 yuan (US$3,400) per tonne in China during the week from October 26 to November 1, compared with 16,660 yuan per tonne for conventional BR9000 in Shandong province, according to market data...