According to reports, industry sources said that due to the price cut of natural rubber, this week Asian styrene butadiene rubber prices fell. A Northeast Asian producer said that the offer of non-oil-filled grade 1502 styrene-butadiene rubber above $4,000/tonne is being boycotted after the non-primed 1502 styrene butadiene rubber quotation was as high as $4,000-4200/tonne (CFR South East Asia). Due to the drastic drop in the price of natural rubber, some styrene butadiene rubber producers have reduced the offer for non-oil-filled grade 1502 styrene butadiene rubber by US$100-200/tonne to US$3,800-4,000/tonne (CFR South East Asia). On the Singapore Commodity Exchange, the price of TSR's natural rubber futures for delivery in May fell to US$4,950/ton, down by US$250/ton from the previous week. Egr Valve,Exhaust Gas Recirculation Valve,Egr Valve Sensor,Exhaust Recirculation Valve Ruian LIAN Auto Parts Co.,LTD , https://www.lian-autoparts.com