By staff reporter Yan Jiangning 09.17.2010 12:56 China's Next Resource Push Targets Potash Keeping Chinese farms supplied with fertilizer is the goal of a Zhongchuan Mining initiative at a Canadian mine (Beijing) -- Ever since the world's top mining concern BHP Billiton announced August 18 that it was bidding for Potash Corp. of Saskatchewan, the world's largest potash producer, resource anxiety has been rising in China. Access to affordably priced potash that China needs to fertilize farm crops could become more challenging if BHP buys the Canadian company. China fears a new resource struggle similar to the battle it's waged...