Commodity2005200620072008200920102011
Tin waste & scrap$2,946,000$4,348,000$6,442,000$15,379,000$5,985,000$5,095,414$9,968,585
Total$2,946,000$4,348,000$6,442,000$15,379,000$5,985,000$5,095,414$9,968,585