The SET Index (SET) slid 1.6 percent to 1,154.44, the lowest close since March 13. The gauge dropped 3.1 percent this week, the largest weekly decline since October.
Rubber producers: Sri Trang Agro-Industry Pcl (STA) , Thailand’s largest rubber producer, decreased 2.5 percent to 15.7 baht, the lowest close since Oct. 5. Thai Rubber Latex Corp. (Thailand) Pcl (TRUBB) fell 1.2 percent to 3.2 baht.
Rubber futures dropped 1.4 percent to 269.9 yen a kilogram on the Tokyo Commodity Exchange.
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