
SINGAPORE, March 27 (Reuters) -
Japanese rubber futures were set to snap a four-day rally on Thursday, as fresh U.S. automobile tariffs dampened demand prospects for the tyre-making material, though supply concerns cushioned the fall.
The Osaka Exchange (OSE) rubber contract for August delivery JRUc6, 0#2JRU: was down 1.3 yen, or 0.37%, at 354.5 yen ($2.36) per kg as of 0207 GMT.
The rubber contract on the Shanghai Futures Exchange (SHFE) for May delivery SNRv1 shed 115 yuan, or 0.67%, to 16,925 yuan ($2,330.08) per metric ton.
The most active May butadiene rubber contract on the SHFE SHBRv1 ticked up 45 yuan, or 0.33%, to 13,560 yuan ($1,866.82) per ton.
U.S. President Donald Trump on Wednesday unveiled a 25% tariff on imported cars and light trucks starting next week, in a move auto industry experts expect will drive up prices and stymie production.
Automobile sales could influence the intensity of automobile manufacturing.
Meanwhile, Trump also said he would be willing to reduce tariffs on China to get a deal done with Chinese parent ByteDance to sell TikTok.
In February and earlier this month, Trump added levies totaling 20% to existing tariffs on all imports from China.
China's industrial profits slipped in the first two months of 2025 on persistent deflationary pressures and an escalating trade war with the U.S.
The meteorological agency of top producer Thailand warned of potential crop damage, with outbreaks of summer storms possible from March 29-April 1.
Upstream raw material prices have been high, though this may prompt Southeast Asia's production areas to start harvesting early, said Chinese financial information website Tonghuashun Information.
The front-month rubber contract on Singapore Exchange's SICOM platform for April delivery STFc1 last traded at 195.6 U.S. cents per kg, up 0.3%.
($1 = 150.1200 yen)
($1 = 7.2637 Chinese yuan)