(Yicai Global) Oct. 31 -- Stocks related to China's two most prominent free trade zones, Guangdong Free Trade Zone and Shanghai Free Trade Zone, opened higher and stayed in strong in early trading on Tuesday.

Shares involved in the two trade zones were among the best performers in the morning session.

Property developer Guangdong Shirongzhaoye Co. [SHE:002016] was among the best performers as of 10.50 a.m., up 9.05 percent compared to yesterday's closing price.

Textile trading company Shanghai Dragon Corp. [SHA:600630] was up 10 percent, reaching the daily up-limit level set by the exchange.

Logistics service provider Shanghai Jinjiang International Industrial Investment Co. [SHA:600650] was up 4.16 percent.

Meat supplier Guangdong Guanghong Holdings Co. [SHE:000529] was up 1.11 percent.