Base metals rangebound ahead of key China policy meeting, US election

METALS-Base metals rangebound ahead of key China policy meeting, US electionOct 29 (Reuters) -Base metals traded sideways on Tuesday as markets awaited a key meeting next week in China for more details on Beijing's stimulus measures and the Nov. 5 U.S. presidential election.Three-month copper on the London Metal Exchange (LME) CMCU3 edged 0.2% higher at $9,557 per metric ton by 0230 GMT, while the most-traded December copper contract on the Shanghai Futures Exchange (SHFE) SCFcv1 was nearly flat..