http://baike.baidu.com/link?url=pOcUSF21PukLPdZ_tQxQC-EDVqgHmMa1rYuUTb19LL1QOXsCzh4b0AD9ZKm1FqfWnKcRnBxHFSrwk-oGxRA9lRg870nBTqQ-WrKghvUp1A4fF-Dt8eMnzEoh4vVHk0AHuNdXLMtLOn1adhqLQk9ap1BvwLcxYY5YbskL2M0gDAFzoR1MHIp1SNzOFve54ih-z1HjXfewOVGp5TYriztQ1_ 仅仅是市值比较自己看