European shares climb back up after sharp sell-off
(Adds detail on volumes in final 2 paragraphs, updates prices)
* FTSEurofirst 300 up 2.5 pct
* Syngenta surges on sign of better Monsanto offer
* FTSEurofirst still set for worst month since 2002
* Chinese shares slump again
* Goldman Sachs strategists cut equities position
By Sudip Kar-Gupta
LONDON, Aug 25 (Reuters) - European shares rose on Tuesday, recovering some poise after a sharp sell-off the previous day on concerns about China's economy that saw around 450 billion euros ($520 billion) wiped off the value of leading stocks.
The pan-European FTSEurofirst 300 index, which slumped 5.4 percent on Monday, rose 2.5 percent, while the euro zone's blue-chip Euro STOXX 50 index gained 2.3 percent. Continuación...