Commodity2005200620072008200920102011
Signalling glassware & optical elements of glass (excl. of 70.15), not opti ...$28,965,433$41,130,648$37,229,343$37,196,155$21,839,871$33,863,062$47,769,334
Total$28,965,433$41,130,648$37,229,343$37,196,155$21,839,871$33,863,062$47,769,334