Share selection to check investment value over the period.
Select Share Market Currency Data starting from 
Sinopec A (SSE) Shanghai CNY 14/08/2001
Sinopec H (HKSE) Hong Kong HKD 14/08/2001
Sinopec ADR (NYSE) NYSE USD 18/10/2000
Sinopec ADR (LSE) London USD 19/10/2000