Speculators Boost Bullish Wagers to Highest Since September: Commodities
February 19, 2012
Hedge funds increased commodity bets to the highest in almost five months on signs that a rescue plan for Greece and faster U.S. growth will buoy demand as supplies shrink for everything from soybeans to copper.
http://www.bloomberg.com/news/2012-02-20/speculators-boost-bullish-wagers-to-highest-since-september-commodities.html

China Egg Producer to Set Up U.S. Biogas Project With Smithfield
February 17, 2012
Beijing DQY Agriculture Technology, a Chinese egg producer, will co-operate with a unit of U.S. meat supplier Smithfield Foods Inc. (SFD) on a bio-fuel joint venture, the Chinese company said in a statement today.
http://www.bloomberg.com/news/2012-02-17/china-egg-producer-to-set-up-u-s-biogas-project-with-smithfield.html

Chinese Regulations for Crop Protection Products
Information on Chinese regulations governing crop protection products.

The Basics of RFID Technology
These articles provide a general overview of RFID systems.

What is RFID?
This article provides a useful explanation of purpose and basic characteristics of RFID.